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<meta charset="utf-8" /><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Xây dựng các khối tùy chỉnh&quot;,&quot;local&quot;:&quot;building-custom-blocks&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Cấu trúc dự án&quot;,&quot;local&quot;:&quot;project-structure&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Bắt đầu nhanh với Mẫu&quot;,&quot;local&quot;:&quot;quick-start-with-template&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Tải xuống mẫu&quot;,&quot;local&quot;:&quot;download-the-template&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Chỉnh sửa cục bộ&quot;,&quot;local&quot;:&quot;edit-locally&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Kiểm tra khối của bạn&quot;,&quot;local&quot;:&quot;test-your-block&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Tải lên Hub&quot;,&quot;local&quot;:&quot;upload-to-the-hub&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3}],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Ví dụ: Công cụ chú thích hình ảnh Florence-2&quot;,&quot;local&quot;:&quot;example-florence-2-image-annotator&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Định nghĩa các thành phần&quot;,&quot;local&quot;:&quot;define-components&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Định nghĩa đầu vào và đầu ra&quot;,&quot;local&quot;:&quot;define-inputs-and-outputs&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Thực hiện phương thức __call__&quot;,&quot;local&quot;:&quot;implement-the-call-method&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3}],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Sử dụng Khối Tùy Chỉnh&quot;,&quot;local&quot;:&quot;using-custom-blocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Chỉnh sửa các khối tùy chỉnh&quot;,&quot;local&quot;:&quot;editing-custom-blocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Các bước tiếp theo&quot;,&quot;local&quot;:&quot;next-steps&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Phụ thuộc&quot;,&quot;local&quot;:&quot;dependencies&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"/>
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		<!--seiyfm--><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;Building Custom Blocks&quot;,&quot;local&quot;:&quot;building-custom-blocks&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Project Structure&quot;,&quot;local&quot;:&quot;project-structure&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Quick Start with Template&quot;,&quot;local&quot;:&quot;quick-start-with-template&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Download the template&quot;,&quot;local&quot;:&quot;download-the-template&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Edit locally&quot;,&quot;local&quot;:&quot;edit-locally&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Test your block&quot;,&quot;local&quot;:&quot;test-your-block&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Upload to the Hub&quot;,&quot;local&quot;:&quot;upload-to-the-hub&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3}],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Example: Florence-2 Image Annotator&quot;,&quot;local&quot;:&quot;example-florence-2-image-annotator&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;Define components&quot;,&quot;local&quot;:&quot;define-components&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Define inputs and outputs&quot;,&quot;local&quot;:&quot;define-inputs-and-outputs&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3},{&quot;title&quot;:&quot;Implement the __call__ method&quot;,&quot;local&quot;:&quot;implement-the-call-method&quot;,&quot;sections&quot;:[],&quot;depth&quot;:3}],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Using Custom Blocks&quot;,&quot;local&quot;:&quot;using-custom-blocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Editing custom blocks&quot;,&quot;local&quot;:&quot;editing-custom-blocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Next Steps&quot;,&quot;local&quot;:&quot;next-steps&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Dependencies&quot;,&quot;local&quot;:&quot;dependencies&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"/><!---->
		<link href="/docs/diffusers/main/en/_app/immutable/assets/0.tn0RQdqM.css" rel="modulepreload"> <!--[--><!--[0--><!--[--><!--[0--><!--[--><p></p> <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: inline-end; margin-inline-start: 10px; display: inline-flex; position: relative; z-index: 10;"><div dir="ltr" class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 h-7 max-sm:h-7 px-2 max-sm:px-1.5 text-sm font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0 hover:text-gray-800 dark:hover:text-gray-200"><svg class="sm:size-3.5 size-3" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----></span> <span dir="auto">Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-7 max-sm:h-7 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible sm:size-3.5 size-3 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg><!----></button></div> <!--[-1--><!--]--></div><!----> <!--[0--><h1 class="relative group"><a id="building-custom-blocks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#building-custom-blocks"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Xây dựng các khối tùy chỉnh<!----></span></h1><!--]--><!----> <p><a href="./pipeline_block">ModularPipelineBlocks</a> là các khối xây dựng cơ bản của một <a href="/docs/diffusers/v0.43.0/vi/api/modular_diffusers/pipeline#diffusers.ModularPipeline">ModularPipeline</a>. Bạn có thể tạo các khối tùy chỉnh bằng cách xác định đầu vào, đầu ra và logic tính toán của chúng. Hướng dẫn này minh họa cách tạo và sử dụng một khối tùy chỉnh.</p> <blockquote class="tip"><p>Khám phá bộ sưu tập <a href="https://huggingface.co/collections/diffusers/modular-diffusers-custom-blocks" rel="nofollow">Modular Diffusers Custom Blocks</a> để xem các khối tùy chỉnh chính thức.</p></blockquote> <!--[1--><h2 class="relative group"><a id="project-structure" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#project-structure"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Cấu trúc dự án<!----></span></h2><!--]--><!----> <p>Dự án khối tùy chỉnh của bạn nên sử dụng cấu trúc sau:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-shell "><!---->.
├── block.py
└── modular_config.json<!----></pre></div><!----> <ul><li><code>block.py</code> chứa cài đặt khối tùy chỉnh</li> <li><code>modular_config.json</code> chứa các metadata cần thiết để nạp khối</li></ul> <!--[1--><h2 class="relative group"><a id="quick-start-with-template" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#quick-start-with-template"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Bắt đầu nhanh với Mẫu<!----></span></h2><!--]--><!----> <p>Cách nhanh nhất để tạo một khối tùy chỉnh là bắt đầu từ mẫu của chúng tôi. Mẫu cung cấp cấu trúc dự án đã được cấu hình sẵn với các tệp <code>block.py</code> và <code>modular_config.json</code>, cùng các ví dụ có chú thích cho thấy cách định nghĩa các thành phần, đầu vào, đầu ra và phương thức <code>__call__</code>—để bạn có thể tập trung vào logic tùy chỉnh của mình thay vì các bước thiết lập lặp lại.</p> <!--[2--><h3 class="relative group"><a id="download-the-template" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#download-the-template"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Tải xuống mẫu<!----></span></h3><!--]--><!----> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ModularPipelineBlocks

model_id = <span class="hljs-string">&quot;diffusers/custom-block-template&quot;</span>
local_dir = model_id.split(<span class="hljs-string">&quot;/&quot;</span>)[-<span class="hljs-number">1</span>]

blocks = ModularPipelineBlocks.from_pretrained(
    model_id, 
    trust_remote_code=<span class="hljs-literal">True</span>, 
    local_dir=local_dir
)<!----></pre></div><!----> <p>Điều này lưu các tệp mẫu vào <code>custom-block-template/</code> cục bộ hoặc bạn có thể sử dụng <code>local_dir</code> để lưu vào một vị trí cụ thể.</p> <!--[2--><h3 class="relative group"><a id="edit-locally" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#edit-locally"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Chỉnh sửa cục bộ<!----></span></h3><!--]--><!----> <p>Mở <code>block.py</code> và triển khai block tùy chỉnh của bạn. Mẫu bao gồm các ví dụ được chú thích cho thấy cách định nghĩa từng thuộc tính. Xem <a href="#example-florence-2-image-annotator">ví dụ Florence-2</a> bên dưới để có một triển khai hoàn chỉnh.</p> <!--[2--><h3 class="relative group"><a id="test-your-block" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#test-your-block"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Kiểm tra khối của bạn<!----></span></h3><!--]--><!----> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ModularPipelineBlocks

blocks = ModularPipelineBlocks.from_pretrained(local_dir, trust_remote_code=<span class="hljs-literal">True</span>)
pipeline = blocks.init_pipeline()
output = pipeline(...)  <span class="hljs-comment"># your inputs here</span><!----></pre></div><!----> <!--[2--><h3 class="relative group"><a id="upload-to-the-hub" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#upload-to-the-hub"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Tải lên Hub<!----></span></h3><!--]--><!----> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!---->pipeline.save_pretrained(local_dir, repo_id=<span class="hljs-string">&quot;your-username/your-block-name&quot;</span>, push_to_hub=<span class="hljs-literal">True</span>)<!----></pre></div><!----> <!--[1--><h2 class="relative group"><a id="example-florence-2-image-annotator" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#example-florence-2-image-annotator"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Ví dụ: Công cụ chú thích hình ảnh Florence-2<!----></span></h2><!--]--><!----> <p>Ví dụ này tạo một khối tùy chỉnh với <a href="https://huggingface.co/docs/transformers/model_doc/florence2" rel="nofollow">Florence-2</a> để xử lý một hình ảnh đầu vào và tạo ra một mask cho inpainting.</p> <!--[2--><h3 class="relative group"><a id="define-components" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#define-components"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Định nghĩa các thành phần<!----></span></h3><!--]--><!----> <p>Định nghĩa các thành phần mà khối cần, <code>Florence2ForConditionalGeneration</code> và bộ xử lý của nó. Khi định nghĩa các thành phần, hãy chỉ định <code>name</code> (cách bạn sẽ truy cập nó trong mã), <code>type_hint</code> (lớp mô hình), và <code>pretrained_model_name_or_path</code> (nơi để tải trọng số từ).</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-comment"># Inside block.py</span>
<span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> ModularPipelineBlocks, ComponentSpec
<span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoProcessor, Florence2ForConditionalGeneration


<span class="hljs-keyword">class</span> <span class="hljs-title class_">Florence2ImageAnnotatorBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">expected_components</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> [
            ComponentSpec(
                name=<span class="hljs-string">&quot;image_annotator&quot;</span>,
                type_hint=Florence2ForConditionalGeneration,
                pretrained_model_name_or_path=<span class="hljs-string">&quot;florence-community/Florence-2-base-ft&quot;</span>,
            ),
            ComponentSpec(
                name=<span class="hljs-string">&quot;image_annotator_processor&quot;</span>,
                type_hint=AutoProcessor,
                pretrained_model_name_or_path=<span class="hljs-string">&quot;florence-community/Florence-2-base-ft&quot;</span>,
            ),
        ]<!----></pre></div><!----> <!--[2--><h3 class="relative group"><a id="define-inputs-and-outputs" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#define-inputs-and-outputs"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Định nghĩa đầu vào và đầu ra<!----></span></h3><!--]--><!----> <p>Đầu vào bao gồm hình ảnh, tác vụ chú thích và prompt. Đầu ra bao gồm mask được tạo ra và các chú thích.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-keyword">from</span> typing <span class="hljs-keyword">import</span> <span class="hljs-type">List</span>, <span class="hljs-type">Union</span>
<span class="hljs-keyword">from</span> PIL <span class="hljs-keyword">import</span> Image
<span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> InputParam, OutputParam


<span class="hljs-keyword">class</span> <span class="hljs-title class_">Florence2ImageAnnotatorBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):

    <span class="hljs-comment"># ... expected_components from above ...</span>

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">inputs</span>(<span class="hljs-params">self</span>) -&gt; <span class="hljs-type">List</span>[InputParam]:
        <span class="hljs-keyword">return</span> [
            InputParam(
                <span class="hljs-string">&quot;image&quot;</span>,
                type_hint=<span class="hljs-type">Union</span>[Image.Image, <span class="hljs-type">List</span>[Image.Image]],
                required=<span class="hljs-literal">True</span>,
                description=<span class="hljs-string">&quot;Image(s) to annotate&quot;</span>,
            ),
            InputParam(
                <span class="hljs-string">&quot;annotation_task&quot;</span>,
                type_hint=<span class="hljs-built_in">str</span>,
                default=<span class="hljs-string">&quot;&lt;REFERRING_EXPRESSION_SEGMENTATION&gt;&quot;</span>,
                description=<span class="hljs-string">&quot;Annotation task to perform (e.g., &lt;OD&gt;, &lt;CAPTION&gt;, &lt;REFERRING_EXPRESSION_SEGMENTATION&gt;)&quot;</span>,
            ),
            InputParam(
                <span class="hljs-string">&quot;annotation_prompt&quot;</span>,
                type_hint=<span class="hljs-built_in">str</span>,
                required=<span class="hljs-literal">True</span>,
                description=<span class="hljs-string">&quot;Prompt to provide context for the annotation task&quot;</span>,
            ),
            InputParam(
                <span class="hljs-string">&quot;annotation_output_type&quot;</span>,
                type_hint=<span class="hljs-built_in">str</span>,
                default=<span class="hljs-string">&quot;mask_image&quot;</span>,
                description=<span class="hljs-string">&quot;Output type: &#x27;mask_image&#x27;, &#x27;mask_overlay&#x27;, or &#x27;bounding_box&#x27;&quot;</span>,
            ),
        ]

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">intermediate_outputs</span>(<span class="hljs-params">self</span>) -&gt; <span class="hljs-type">List</span>[OutputParam]:
        <span class="hljs-keyword">return</span> [
            OutputParam(
                <span class="hljs-string">&quot;mask_image&quot;</span>,
                type_hint=Image.Image,
                description=<span class="hljs-string">&quot;Inpainting mask for the input image&quot;</span>,
            ),
            OutputParam(
                <span class="hljs-string">&quot;annotations&quot;</span>,
                type_hint=<span class="hljs-built_in">dict</span>,
                description=<span class="hljs-string">&quot;Raw annotation predictions&quot;</span>,
            ),
            OutputParam(
                <span class="hljs-string">&quot;image&quot;</span>,
                type_hint=Image.Image,
                description=<span class="hljs-string">&quot;Annotated image&quot;</span>,
            ),
        ]<!----></pre></div><!----> <!--[2--><h3 class="relative group"><a id="implement-the-call-method" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#implement-the-call-method"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Thực hiện phương thức __call__<!----></span></h3><!--]--><!----> <p>Phương thức <code>__call__</code> chứa logic của khối. Truy cập đầu vào thông qua <code>block_state</code>, thực hiện phép tính của bạn và gán đầu ra trở lại <code>block_state</code>.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> PipelineState


<span class="hljs-keyword">class</span> <span class="hljs-title class_">Florence2ImageAnnotatorBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):

    <span class="hljs-comment"># ... expected_components, inputs, intermediate_outputs from above ...</span>

<span class="hljs-meta">    @torch.no_grad()</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">__call__</span>(<span class="hljs-params">self, components, state: PipelineState</span>) -&gt; PipelineState:
        block_state = <span class="hljs-variable language_">self</span>.get_block_state(state)
        
        images, annotation_task_prompt = <span class="hljs-variable language_">self</span>.prepare_inputs(
            block_state.image, block_state.annotation_prompt
        )
        task = block_state.annotation_task
        fill = block_state.fill
        
        annotations = <span class="hljs-variable language_">self</span>.get_annotations(
            components, images, annotation_task_prompt, task
        )
        block_state.annotations = annotations
        <span class="hljs-keyword">if</span> block_state.annotation_output_type == <span class="hljs-string">&quot;mask_image&quot;</span>:
            block_state.mask_image = <span class="hljs-variable language_">self</span>.prepare_mask(images, annotations)
        <span class="hljs-keyword">else</span>:
            block_state.mask_image = <span class="hljs-literal">None</span>

        <span class="hljs-keyword">if</span> block_state.annotation_output_type == <span class="hljs-string">&quot;mask_overlay&quot;</span>:
            block_state.image = <span class="hljs-variable language_">self</span>.prepare_mask(images, annotations, overlay=<span class="hljs-literal">True</span>, fill=fill)

        <span class="hljs-keyword">elif</span> block_state.annotation_output_type == <span class="hljs-string">&quot;bounding_box&quot;</span>:
            block_state.image = <span class="hljs-variable language_">self</span>.prepare_bounding_boxes(images, annotations)

        <span class="hljs-variable language_">self</span>.set_block_state(state, block_state)

        <span class="hljs-keyword">return</span> components, state
    
    <span class="hljs-comment"># Helper methods for mask/bounding box generation...</span><!----></pre></div><!----> <blockquote class="tip"><p>Xem cài đặt hoàn chỉnh tại <a href="https://huggingface.co/diffusers/Florence2-image-Annotator" rel="nofollow">diffusers/Florence2-image-Annotator</a>.</p></blockquote> <!--[1--><h2 class="relative group"><a id="using-custom-blocks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#using-custom-blocks"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Sử dụng Khối Tùy Chỉnh<!----></span></h2><!--]--><!----> <p>Tải một khối tùy chỉnh bằng <a href="/docs/diffusers/v0.43.0/vi/api/modular_diffusers/pipeline#diffusers.ModularPipeline.from_pretrained">from_pretrained()</a> và đặt <code>trust_remote_code=True</code>.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ModularPipeline
<span class="hljs-keyword">from</span> diffusers.utils <span class="hljs-keyword">import</span> load_image

<span class="hljs-comment"># Load the Florence-2 annotator pipeline</span>
image_annotator = ModularPipeline.from_pretrained(
    <span class="hljs-string">&quot;diffusers/Florence2-image-Annotator&quot;</span>,
    trust_remote_code=<span class="hljs-literal">True</span>
)

<span class="hljs-comment"># Check the docstring to see inputs/outputs</span>
<span class="hljs-built_in">print</span>(image_annotator.blocks.doc)<!----></pre></div><!----> <p>Sử dụng khối để tạo một mặt nạ:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!---->image_annotator.load_components(dtype=torch.bfloat16)
image_annotator.to(<span class="hljs-string">&quot;cuda&quot;</span>)  <span class="hljs-comment"># or &quot;mps&quot;, &quot;xpu&quot;, &quot;cpu&quot;</span>

image = load_image(<span class="hljs-string">&quot;https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/car.jpg&quot;</span>)
image = image.resize((<span class="hljs-number">1024</span>, <span class="hljs-number">1024</span>))
prompt = [<span class="hljs-string">&quot;A red car&quot;</span>]
annotation_task = <span class="hljs-string">&quot;&lt;REFERRING_EXPRESSION_SEGMENTATION&gt;&quot;</span>
annotation_prompt = [<span class="hljs-string">&quot;the car&quot;</span>]

mask_image = image_annotator_node(
    prompt=prompt,
    image=image,
    annotation_task=annotation_task,
    annotation_prompt=annotation_prompt,
    annotation_output_type=<span class="hljs-string">&quot;mask_image&quot;</span>,
).images
mask_image[<span class="hljs-number">0</span>].save(<span class="hljs-string">&quot;car-mask.png&quot;</span>)<!----></pre></div><!----> <p>Kết hợp với các khối khác để tạo một pipeline mới:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-comment"># Get the annotator block</span>
annotator_block = image_annotator.blocks

<span class="hljs-comment"># Get an inpainting workflow and insert the annotator at the beginning</span>
inpaint_blocks = ModularPipeline.from_pretrained(<span class="hljs-string">&quot;Qwen/Qwen-Image&quot;</span>).blocks.get_workflow(<span class="hljs-string">&quot;inpainting&quot;</span>)
inpaint_blocks.sub_blocks.insert(<span class="hljs-string">&quot;image_annotator&quot;</span>, annotator_block, <span class="hljs-number">0</span>)

<span class="hljs-comment"># Initialize the combined pipeline</span>
pipe = inpaint_blocks.init_pipeline()
pipe.load_components(dtype=torch.float16, device=<span class="hljs-string">&quot;cuda&quot;</span>)  <span class="hljs-comment"># or &quot;mps&quot;, &quot;xpu&quot;, &quot;cpu&quot;</span>

<span class="hljs-comment"># Now the pipeline automatically generates masks from prompts</span>
output = pipe(
    prompt=prompt,
    image=image,
    annotation_task=annotation_task,
    annotation_prompt=annotation_prompt,
    annotation_output_type=<span class="hljs-string">&quot;mask_image&quot;</span>,
    num_inference_steps=<span class="hljs-number">35</span>,
    guidance_scale=<span class="hljs-number">7.5</span>,
    strength=<span class="hljs-number">0.95</span>,
    output=<span class="hljs-string">&quot;images&quot;</span>
)
output[<span class="hljs-number">0</span>].save(<span class="hljs-string">&quot;florence-inpainting.png&quot;</span>)<!----></pre></div><!----> <!--[1--><h2 class="relative group"><a id="editing-custom-blocks" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#editing-custom-blocks"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Chỉnh sửa các khối tùy chỉnh<!----></span></h2><!--]--><!----> <p>Chỉnh sửa các khối tùy chỉnh bằng cách tải xuống cục bộ. Đây là quy trình làm việc giống với <a href="#quick-start-with-template">Bắt đầu nhanh với Mẫu</a>, nhưng bắt đầu từ một khối có sẵn thay vì từ mẫu.</p> <p>Sử dụng đối số <code>local_dir</code> để tải một khối tùy chỉnh xuống một thư mục cụ thể:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!----><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> ModularPipelineBlocks

<span class="hljs-comment"># Download to a local folder for editing</span>
annotator_block = ModularPipelineBlocks.from_pretrained(
    <span class="hljs-string">&quot;diffusers/Florence2-image-Annotator&quot;</span>,
    trust_remote_code=<span class="hljs-literal">True</span>,
    local_dir=<span class="hljs-string">&quot;./my-florence-block&quot;</span>
)<!----></pre></div><!----> <p>Mọi thay đổi được thực hiện trên các tệp khối trong thư mục này sẽ được phản ánh khi bạn tải khối lại. Khi bạn sẵn sàng chia sẻ các thay đổi của mình, hãy tải lên một kho lưu trữ mới:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-python "><!---->pipeline = annotator_block.init_pipeline()
pipeline.save_pretrained(<span class="hljs-string">&quot;./my-florence-block&quot;</span>, repo_id=<span class="hljs-string">&quot;your-username/my-custom-florence&quot;</span>, push_to_hub=<span class="hljs-literal">True</span>)<!----></pre></div><!----> <!--[1--><h2 class="relative group"><a id="next-steps" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#next-steps"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Các bước tiếp theo<!----></span></h2><!--]--><!----> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><!--[--><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">Tìm hiểu các kiểu khối</div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">Sử dụng trong Mellon</div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">Khám phá các khối có sẵn</div><!--]--></div> <div class="language-select"><div><p>Hướng dẫn này đã đề cập đến việc tạo một khối tùy chỉnh đơn lẻ. Tìm hiểu cách kết hợp nhiều khối lại với nhau:</p> <ul><li><a href="./sequential_pipeline_blocks">SequentialPipelineBlocks</a>: Xâu các khối để thực hiện tuần tự</li> <li><a href="./auto_pipeline_blocks">ConditionalPipelineBlocks</a>: Tạo các khối có điều kiện để chọn các đường dẫn thực thi khác nhau</li> <li><a href="./loop_sequential_pipeline_blocks">LoopSequentialPipelineBlocks</a>: Định nghĩa các quy trình làm việc lặp lại như vòng lặp khử nhiễu</li></ul><!----></div><!----> <div hidden=""><p>Kể block tùy chỉnh của bạn hoạt động với giao diện trực quan của Mellon. Xem hướng dẫn <a href="./mellon">Mellon Custom Blocks</a>.</p><!----></div><!----> <div hidden=""><p>Duyệt bộ sưu tập <a href="https://huggingface.co/collections/diffusers/modular-diffusers-custom-blocks" rel="nofollow">Modular Diffusers Custom Blocks</a> để tìm cảm hứng và các khối sẵn sàng sử dụng.</p><!----></div><!----><!----></div><!----> <!--[1--><h2 class="relative group"><a id="dependencies" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#dependencies"><span><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg><!----></span></a> <span><!---->Phụ thuộc<!----></span></h2><!--]--><!----> <p>Việc khai báo các phụ thuộc gói trong các khối tùy chỉnh giúp ngăn chặn các lỗi import thời gian chạy sau này. Diffusers sẽ xác thực các phụ thuộc và trả về một cảnh báo nếu một gói bị thiếu hoặc không tương thích.</p> <p>Đặt thuộc tính <code>_requirements</code> trong lớp block của bạn, ánh xạ tên gói đến bộ chỉ định phiên bản.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> PipelineBlock

<span class="hljs-keyword">class</span> <span class="hljs-title class_">MyCustomBlock</span>(<span class="hljs-title class_ inherited__">PipelineBlock</span>):
    _requirements = {
        <span class="hljs-string">&quot;transformers&quot;</span>: <span class="hljs-string">&quot;&gt;=4.44.0&quot;</span>,
        <span class="hljs-string">&quot;sentencepiece&quot;</span>: <span class="hljs-string">&quot;&gt;=0.2.0&quot;</span>
    }<!----></pre></div><!----> <p>Khi có các khối có yêu cầu khác nhau, Diffusers sẽ gộp các yêu cầu của chúng lại.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> SequentialPipelineBlocks

<span class="hljs-keyword">class</span> <span class="hljs-title class_">BlockA</span>(<span class="hljs-title class_ inherited__">PipelineBlock</span>):
    _requirements = {<span class="hljs-string">&quot;transformers&quot;</span>: <span class="hljs-string">&quot;&gt;=4.44.0&quot;</span>}
    <span class="hljs-comment"># ...</span>

<span class="hljs-keyword">class</span> <span class="hljs-title class_">BlockB</span>(<span class="hljs-title class_ inherited__">PipelineBlock</span>):
    _requirements = {<span class="hljs-string">&quot;sentencepiece&quot;</span>: <span class="hljs-string">&quot;&gt;=0.2.0&quot;</span>}
    <span class="hljs-comment"># ...</span>

pipe = SequentialPipelineBlocks.from_blocks_dict({
    <span class="hljs-string">&quot;block_a&quot;</span>: BlockA,
    <span class="hljs-string">&quot;block_b&quot;</span>: BlockB,
})<!----></pre></div><!----> <p>Khi khối này được lưu bằng <a href="/docs/diffusers/v0.43.0/vi/api/modular_diffusers/pipeline#diffusers.ModularPipeline.save_pretrained">save_pretrained()</a>, các yêu cầu sẽ được lưu vào tệp <code>modular_config.json</code>. Khi khối này được tải, Diffusers sẽ kiểm tra từng yêu cầu so với môi trường hiện tại. Nếu có sự không khớp hoặc một gói không được tìm thấy, Diffusers sẽ trả về cảnh báo sau.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5   text-gray-600  " title="code excerpt" type="button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg><!----> <div class=" absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0 "><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent;"></div> Đã sao chép</div><!----></button><!----></div> <pre class="language-md "><!----><span class="hljs-section"># missing package</span>
xyz-package was specified in the requirements but wasn&#x27;t found in the current environment.

<span class="hljs-section"># version mismatch</span>
xyz requirement &#x27;specific-version&#x27; is not satisfied by the installed version &#x27;actual-version&#x27;. Things might work unexpected.<!----></pre></div><!----> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/diffusers/blob/main/docs/source/en/modular_diffusers/custom_blocks.md" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg><!----> <span><span class="underline">Update</span> on GitHub</span></a><!----> <p></p><!--]--><!----><!--]--><!--]--><!--]--> <!--[-1--><!--]--><!--]-->
			
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