Buckets:

hf-doc-build
/

doc

Files
xet
hf-doc-build/doc / diffusers /main /vi /modular_diffusers /auto_pipeline_blocks.html
mishig
3 days ago
download
raw
40.8 kB
<meta charset="utf-8" /><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;AutoPipelineBlocks&quot;,&quot;local&quot;:&quot;autopipelineblocks&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;ConditionalPipelineBlocks&quot;,&quot;local&quot;:&quot;conditionalpipelineblocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Quy trình làm việc&quot;,&quot;local&quot;:&quot;workflows&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2}],&quot;depth&quot;:1}"/>
		<link href="/docs/diffusers/main/en/_app/immutable/entry/start.0S0_iEoG.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/I9eooN77.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/Bupkjr9f.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/entry/app.CPdOxCbw.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/CyvZ3FS5.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/l0QnnOED.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DnVIJfC5.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DsnmJJEf.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/nodes/0.DteTvmQZ.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/CoSrdQax.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/nodes/318.BQ_uNe26.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/DSPDl1gz.js" rel="modulepreload">
		<link href="/docs/diffusers/main/en/_app/immutable/chunks/D5eijdnr.js" rel="modulepreload">
		<!--1k4az8t--><meta name="hf:doc:metadata" content="{&quot;title&quot;:&quot;AutoPipelineBlocks&quot;,&quot;local&quot;:&quot;autopipelineblocks&quot;,&quot;sections&quot;:[{&quot;title&quot;:&quot;ConditionalPipelineBlocks&quot;,&quot;local&quot;:&quot;conditionalpipelineblocks&quot;,&quot;sections&quot;:[],&quot;depth&quot;:2},{&quot;title&quot;:&quot;Workflows&quot;,&quot;local&quot;:&quot;workflows&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="autopipelineblocks" 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="#autopipelineblocks"><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><!---->AutoPipelineBlocks<!----></span></h1><!--]--><!----> <p><a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> là một kiểu đa khối chứa các khối hỗ trợ các luồng công việc khác nhau. Nó tự động chọn các khối con cần chạy dựa trên đầu vào được cung cấp khi chạy. Điều này thường được dùng để đóng gói nhiều luồng công việc - text-to-image, image-to-image, inpaint - vào một pipeline duy nhất cho tiện lợi.</p> <p>Hướng dẫn này cho thấy cách tạo <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a>.</p> <p>Tạo ba <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.ModularPipelineBlocks">ModularPipelineBlocks</a> cho text-to-image, image-to-image và inpainting. Chúng đại diện cho các luồng công việc khác nhau có sẵn trong pipeline.</p> <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">text-to-image</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">image-to-image</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">inpaint</div><!--]--></div> <div class="language-select"><div><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.modular_pipelines <span class="hljs-keyword">import</span> ModularPipelineBlocks, InputParam, OutputParam

<span class="hljs-keyword">class</span> <span class="hljs-title class_">TextToImageBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):
    model_name = <span class="hljs-string">&quot;text2img&quot;</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>):
        <span class="hljs-keyword">return</span> [InputParam(name=<span class="hljs-string">&quot;prompt&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>):
        <span class="hljs-keyword">return</span> []

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">description</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;I&#x27;m a text-to-image workflow!&quot;</span>

    <span class="hljs-keyword">def</span> <span class="hljs-title function_">__call__</span>(<span class="hljs-params">self, components, state</span>):
        block_state = <span class="hljs-variable language_">self</span>.get_block_state(state)
        <span class="hljs-built_in">print</span>(<span class="hljs-string">&quot;running the text-to-image workflow&quot;</span>)
        <span class="hljs-comment"># Add your text-to-image logic here</span>
        <span class="hljs-comment"># For example: generate image from prompt</span>
        <span class="hljs-variable language_">self</span>.set_block_state(state, block_state)
        <span class="hljs-keyword">return</span> components, state<!----></pre></div><!----></div><!----> <div hidden=""><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">class</span> <span class="hljs-title class_">ImageToImageBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):
    model_name = <span class="hljs-string">&quot;img2img&quot;</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>):
        <span class="hljs-keyword">return</span> [InputParam(name=<span class="hljs-string">&quot;prompt&quot;</span>), InputParam(name=<span class="hljs-string">&quot;image&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>):
        <span class="hljs-keyword">return</span> []

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">description</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;I&#x27;m an image-to-image workflow!&quot;</span>

    <span class="hljs-keyword">def</span> <span class="hljs-title function_">__call__</span>(<span class="hljs-params">self, components, state</span>):
        block_state = <span class="hljs-variable language_">self</span>.get_block_state(state)
        <span class="hljs-built_in">print</span>(<span class="hljs-string">&quot;running the image-to-image workflow&quot;</span>)
        <span class="hljs-comment"># Add your image-to-image logic here</span>
        <span class="hljs-comment"># For example: transform input image based on prompt</span>
        <span class="hljs-variable language_">self</span>.set_block_state(state, block_state)
        <span class="hljs-keyword">return</span> components, state<!----></pre></div><!----></div><!----> <div hidden=""><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">class</span> <span class="hljs-title class_">InpaintBlock</span>(<span class="hljs-title class_ inherited__">ModularPipelineBlocks</span>):
    model_name = <span class="hljs-string">&quot;inpaint&quot;</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>):
        <span class="hljs-keyword">return</span> [InputParam(name=<span class="hljs-string">&quot;prompt&quot;</span>), InputParam(name=<span class="hljs-string">&quot;image&quot;</span>), InputParam(name=<span class="hljs-string">&quot;mask&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>):
        <span class="hljs-keyword">return</span> []

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">description</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;I&#x27;m an inpaint workflow!&quot;</span>

    <span class="hljs-keyword">def</span> <span class="hljs-title function_">__call__</span>(<span class="hljs-params">self, components, state</span>):
        block_state = <span class="hljs-variable language_">self</span>.get_block_state(state)
        <span class="hljs-built_in">print</span>(<span class="hljs-string">&quot;running the inpaint workflow&quot;</span>)
        <span class="hljs-comment"># Add your inpainting logic here</span>
        <span class="hljs-comment"># For example: fill masked areas based on prompt</span>
        <span class="hljs-variable language_">self</span>.set_block_state(state, block_state)
        <span class="hljs-keyword">return</span> components, state<!----></pre></div><!----></div><!----><!----></div><!----> <p>Tạo một lớp <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> bao gồm một danh sách các lớp con-block và tên block tương ứng của chúng.</p> <p>Bạn cũng cần bao gồm <code>block_trigger_inputs</code>, một danh sách các tên đầu vào kích hoạt khối tương ứng. Nếu một đầu vào kích hoạt được cung cấp khi chạy, thì khối đó sẽ được chọn để thực thi. Sử dụng <code>None</code> để chỉ định khối mặc định cần chạy nếu không phát hiện đầu vào kích hoạt nào.</p> <p>Cuối cùng, việc bao gồm một <code>description</code> giải thích rõ ràng các đầu vào nào kích hoạt quy trình làm việc nào là rất quan trọng. Điều này giúp người dùng hiểu cách chạy các quy trình làm việc 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-py "><!----><span class="hljs-keyword">from</span> diffusers.modular_pipelines <span class="hljs-keyword">import</span> AutoPipelineBlocks

<span class="hljs-keyword">class</span> <span class="hljs-title class_">AutoImageBlocks</span>(<span class="hljs-title class_ inherited__">AutoPipelineBlocks</span>):
    <span class="hljs-comment"># List of sub-block classes to choose from</span>
    block_classes = [InpaintBlock, ImageToImageBlock, TextToImageBlock]
    <span class="hljs-comment"># Names for each block in the same order</span>
    block_names = [<span class="hljs-string">&quot;inpaint&quot;</span>, <span class="hljs-string">&quot;img2img&quot;</span>, <span class="hljs-string">&quot;text2img&quot;</span>]
    <span class="hljs-comment"># Trigger inputs that determine which block to run</span>
    <span class="hljs-comment"># - &quot;mask&quot; triggers inpaint workflow</span>
    <span class="hljs-comment"># - &quot;image&quot; triggers img2img workflow (but only if mask is not provided)</span>
    <span class="hljs-comment"># - if none of above, runs the text2img workflow (default)</span>
    block_trigger_inputs = [<span class="hljs-string">&quot;mask&quot;</span>, <span class="hljs-string">&quot;image&quot;</span>, <span class="hljs-literal">None</span>]

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">description</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> (
            <span class="hljs-string">&quot;Pipeline generates images given different types of conditions!\n&quot;</span>
            + <span class="hljs-string">&quot;This is an auto pipeline block that works for text2img, img2img and inpainting tasks.\n&quot;</span>
            + <span class="hljs-string">&quot; - inpaint workflow is run when `mask` is provided.\n&quot;</span>
            + <span class="hljs-string">&quot; - img2img workflow is run when `image` is provided (but only when `mask` is not provided).\n&quot;</span>
            + <span class="hljs-string">&quot; - text2img workflow is run when neither `image` nor `mask` is provided.\n&quot;</span>
        )<!----></pre></div><!----> <p>Việc bao gồm <code>description</code> là <strong>rất</strong> quan trọng để tránh mọi sự nhầm lẫn về cách chạy một block và các đầu vào nào là bắt buộc. Mặc dù <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> rất tiện lợi, nhưng logic điều kiện của nó có thể khó nắm bắt nếu không được giải thích rõ ràng.</p> <p>Tạo một instance của <code>AutoImageBlocks</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 "><!---->auto_blocks = AutoImageBlocks()<!----></pre></div><!----> <p>Đối với các cấu hình phức tạp hơn, chẳng hạn như các khối <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> lồng nhau khi chúng được dùng làm khối con trong các pipeline lớn hơn, hãy sử dụng phương thức <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks.get_execution_blocks">get_execution_blocks()</a> để trích xuất khối thực sự được thực thi dựa trên đầu vào của bạn.</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 "><!---->auto_blocks.get_execution_blocks(mask=<span class="hljs-literal">True</span>)<!----></pre></div><!----> <!--[1--><h2 class="relative group"><a id="conditionalpipelineblocks" 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="#conditionalpipelineblocks"><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><!---->ConditionalPipelineBlocks<!----></span></h2><!--]--><!----> <p><a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> là một trường hợp đặc biệt của <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.ConditionalPipelineBlocks">ConditionalPipelineBlocks</a>. Trong khi <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> chọn khối dựa trên việc có cung cấp đầu vào kích hoạt hay không, thì <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.ConditionalPipelineBlocks">ConditionalPipelineBlocks</a> có thể chọn một khối dựa trên logic tùy chỉnh được cung cấp trong phương thức <code>select_block</code>.</p> <p>Dưới đây là cùng một ví dụ được viết bằng cách sử dụng trực tiếp <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.ConditionalPipelineBlocks">ConditionalPipelineBlocks</a>:</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> ConditionalPipelineBlocks

<span class="hljs-keyword">class</span> <span class="hljs-title class_">AutoImageBlocks</span>(<span class="hljs-title class_ inherited__">ConditionalPipelineBlocks</span>):
    block_classes = [InpaintBlock, ImageToImageBlock, TextToImageBlock]
    block_names = [<span class="hljs-string">&quot;inpaint&quot;</span>, <span class="hljs-string">&quot;img2img&quot;</span>, <span class="hljs-string">&quot;text2img&quot;</span>]
    block_trigger_inputs = [<span class="hljs-string">&quot;mask&quot;</span>, <span class="hljs-string">&quot;image&quot;</span>]
    default_block_name = <span class="hljs-string">&quot;text2img&quot;</span>

<span class="hljs-meta">    @property</span>
    <span class="hljs-keyword">def</span> <span class="hljs-title function_">description</span>(<span class="hljs-params">self</span>):
        <span class="hljs-keyword">return</span> (
            <span class="hljs-string">&quot;Pipeline generates images given different types of conditions!\n&quot;</span>
            + <span class="hljs-string">&quot;This is an auto pipeline block that works for text2img, img2img and inpainting tasks.\n&quot;</span>
            + <span class="hljs-string">&quot; - inpaint workflow is run when `mask` is provided.\n&quot;</span>
            + <span class="hljs-string">&quot; - img2img workflow is run when `image` is provided (but only when `mask` is not provided).\n&quot;</span>
            + <span class="hljs-string">&quot; - text2img workflow is run when neither `image` nor `mask` is provided.\n&quot;</span>
        )

    <span class="hljs-keyword">def</span> <span class="hljs-title function_">select_block</span>(<span class="hljs-params">self, mask=<span class="hljs-literal">None</span>, image=<span class="hljs-literal">None</span></span>) -&gt; <span class="hljs-built_in">str</span> | <span class="hljs-literal">None</span>:
        <span class="hljs-keyword">if</span> mask <span class="hljs-keyword">is</span> <span class="hljs-keyword">not</span> <span class="hljs-literal">None</span>:
            <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;inpaint&quot;</span>
        <span class="hljs-keyword">if</span> image <span class="hljs-keyword">is</span> <span class="hljs-keyword">not</span> <span class="hljs-literal">None</span>:
            <span class="hljs-keyword">return</span> <span class="hljs-string">&quot;img2img&quot;</span>
        <span class="hljs-keyword">return</span> <span class="hljs-literal">None</span>  <span class="hljs-comment"># falls back to default_block_name (&quot;text2img&quot;)</span><!----></pre></div><!----> <p>Các đầu vào được liệt kê trong <code>block_trigger_inputs</code> được truyền dưới dạng các tham số keyword cho <code>select_block()</code>. Khi <code>select_block</code> trả về <code>None</code>, hệ thống sẽ chuyển sang <code>default_block_name</code>. Nếu <code>default_block_name</code> cũng là <code>None</code>, toàn bộ khối điều kiện sẽ bị bỏ qua — điều này hữu ích cho các bước xử lý tùy chọn chỉ nên chạy khi các đầu vào cụ thể được cung cấp.</p> <!--[1--><h2 class="relative group"><a id="workflows" 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="#workflows"><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><!---->Quy trình làm việc<!----></span></h2><!--]--><!----> <p>Các pipeline chứa các khối điều kiện (<a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.AutoPipelineBlocks">AutoPipelineBlocks</a> hoặc <a href="/docs/diffusers/main/vi/api/modular_diffusers/pipeline_blocks#diffusers.ConditionalPipelineBlocks">ConditionalPipelineBlocks</a>) có thể hỗ trợ nhiều luồng công việc — ví dụ, pipeline modular SDXL của chúng tôi hỗ trợ hàng chục luồng công việc trong cùng một pipeline. Nhưng điều này cũng có nghĩa là người dùng có thể cảm thấy bối rối khi muốn biết những luồng công việc nào được hỗ trợ và cách chạy chúng. Đối với những người xây dựng pipeline, việc có thể trích xuất chỉ các khối liên quan đến một luồng công việc cụ thể là rất hữu ích.</p> <p>Chúng tôi khuyến nghị định nghĩa <code>_workflow_map</code> để đặt tên cho từng workflow và liệt kê rõ các đầu vào mà nó yêu cầu.</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_">MyPipelineBlocks</span>(<span class="hljs-title class_ inherited__">SequentialPipelineBlocks</span>):
    block_classes = [TextEncoderBlock, AutoImageBlocks, DecodeBlock]
    block_names = [<span class="hljs-string">&quot;text_encoder&quot;</span>, <span class="hljs-string">&quot;auto_image&quot;</span>, <span class="hljs-string">&quot;decode&quot;</span>]

    _workflow_map = {
        <span class="hljs-string">&quot;text2image&quot;</span>: {<span class="hljs-string">&quot;prompt&quot;</span>: <span class="hljs-literal">True</span>},
        <span class="hljs-string">&quot;image2image&quot;</span>: {<span class="hljs-string">&quot;image&quot;</span>: <span class="hljs-literal">True</span>, <span class="hljs-string">&quot;prompt&quot;</span>: <span class="hljs-literal">True</span>},
        <span class="hljs-string">&quot;inpaint&quot;</span>: {<span class="hljs-string">&quot;mask&quot;</span>: <span class="hljs-literal">True</span>, <span class="hljs-string">&quot;image&quot;</span>: <span class="hljs-literal">True</span>, <span class="hljs-string">&quot;prompt&quot;</span>: <span class="hljs-literal">True</span>},
    }<!----></pre></div><!----> <p>Tất cả các pipeline module tích hợp sẵn của chúng tôi đều đi kèm với các quy trình làm việc được định nghĩa trước. Thuộc tính <code>available_workflows</code> liệt kê tất cả các quy trình làm việc được hỗ trợ:</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 "><!---->pipeline_blocks = MyPipelineBlocks()
pipeline_blocks.available_workflows
<span class="hljs-comment"># [&#x27;text2image&#x27;, &#x27;image2image&#x27;, &#x27;inpaint&#x27;]</span><!----></pre></div><!----> <p>Sử dụng <code>get_workflow</code> để lấy một workflow cụ thể nhằm kiểm tra và gỡ lỗi một khối cụ thể thực thi workflow đó.</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 "><!---->pipeline_blocks.get_workflow(<span class="hljs-string">&quot;inpaint&quot;</span>)<!----></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/auto_pipeline_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--><!--]--><!--]-->
			
			<script>
				{
					__sveltekit_1qsdbwf = {
						base: "/docs/diffusers/main/en",
						assets: "/docs/diffusers/main/en"
					};
					const element = document.currentScript.parentElement;
					Promise.all([
						import("/docs/diffusers/main/en/_app/immutable/entry/start.0S0_iEoG.js"),
						import("/docs/diffusers/main/en/_app/immutable/entry/app.CPdOxCbw.js")
					]).then(([kit, app]) => {
						kit.start(app, element, {
							node_ids: [0, 318],
							data: [null,null],
							form: null,
							error: null
						});
					});
				}
			</script>
		
Xet Storage Details

Size:: 40.8 kB
Xet hash:: f48baadd762ef4ba4cd25481ee2f3a9d817712fd90256f868e4a1145a7a24c0f
Xet efficiently stores files, intelligently splitting them into unique chunks and accelerating uploads and downloads. More info.