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<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" 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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="sequentialpipelineblocks" 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="#sequentialpipelineblocks"><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><!---->SequentialPipelineBlocks<!----></span></h1><!--]--><!----> <p><a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks">SequentialPipelineBlocks</a>는 여러 <a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.ModularPipelineBlocks">ModularPipelineBlocks</a>를 순서대로 조합하는 멀티 블록 유형입니다. 데이터는 <code>inputs</code>와 <code>intermediate_outputs</code>를 사용하여 한 블록에서 다음 블록으로 선형적으로 흐릅니다. <a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks">SequentialPipelineBlocks</a>의 각 블록은 일반적으로 파이프라인의 한 단계를 나타내며, 이를 조합함으로써 파이프라인을 점진적으로 구축할 수 있습니다.</p> <p>이 가이드에서는 두 개의 블록을 <a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks">SequentialPipelineBlocks</a>에 연결하는 방법을 보여줍니다.</p> <p>두 개의 <a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.ModularPipelineBlocks">ModularPipelineBlocks</a>를 생성합니다. 첫 번째 블록인 <code>InputBlock</code>은 <code>batch_size</code> 값을 출력하고, 두 번째 블록인 <code>ImageEncoderBlock</code>은 <code>batch_size</code>를 <code>inputs</code>로 사용합니다.</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">InputBlock</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">ImageEncoderBlock</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> 복사됨</div><!----></button><!----></div> <pre class="language-py "><!----><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_">InputBlock</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_">inputs</span>(<span class="hljs-params">self</span>):
<span class="hljs-keyword">return</span> [
InputParam(name=<span class="hljs-string">&quot;prompt&quot;</span>, type_hint=<span class="hljs-built_in">list</span>, description=<span class="hljs-string">&quot;list of text prompts&quot;</span>),
InputParam(name=<span class="hljs-string">&quot;num_images_per_prompt&quot;</span>, type_hint=<span class="hljs-built_in">int</span>, description=<span class="hljs-string">&quot;number of images per 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> [
OutputParam(name=<span class="hljs-string">&quot;batch_size&quot;</span>, description=<span class="hljs-string">&quot;calculated batch size&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;A block that determines batch_size based on the number of prompts and num_images_per_prompt argument.&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)
batch_size = <span class="hljs-built_in">len</span>(block_state.prompt)
block_state.batch_size = batch_size * block_state.num_images_per_prompt
<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> 복사됨</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_">ImageEncoderBlock</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_">inputs</span>(<span class="hljs-params">self</span>):
<span class="hljs-keyword">return</span> [
InputParam(name=<span class="hljs-string">&quot;image&quot;</span>, type_hint=<span class="hljs-string">&quot;PIL.Image&quot;</span>, description=<span class="hljs-string">&quot;raw input image to process&quot;</span>),
InputParam(name=<span class="hljs-string">&quot;batch_size&quot;</span>, type_hint=<span class="hljs-built_in">int</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> [
OutputParam(name=<span class="hljs-string">&quot;image_latents&quot;</span>, description=<span class="hljs-string">&quot;latents representing the image&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;Encode raw image into its latent presentation&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-comment"># Simulate processing the image</span>
<span class="hljs-comment"># This will change the state of the image from a PIL image to a tensor for all blocks</span>
block_state.image = torch.randn(<span class="hljs-number">1</span>, <span class="hljs-number">3</span>, <span class="hljs-number">512</span>, <span class="hljs-number">512</span>)
block_state.batch_size = block_state.batch_size * <span class="hljs-number">2</span>
block_state.image_latents = torch.randn(<span class="hljs-number">1</span>, <span class="hljs-number">4</span>, <span class="hljs-number">64</span>, <span class="hljs-number">64</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><a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks">SequentialPipelineBlocks</a>를 정의하여 두 블록을 연결합니다. <code>block_classes</code>에 블록 인스턴스를, <code>block_names</code>에 해당 이름을 나열합니다. 블록은 <code>block_classes</code>에 나타나는 순서대로 실행되며, 데이터는 <a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_states#diffusers.modular_pipelines.PipelineState">PipelineState</a>를 통해 한 블록에서 다음 블록으로 흐릅니다.</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> 복사됨</div><!----></button><!----></div> <pre class="language-py "><!----><span class="hljs-keyword">class</span> <span class="hljs-title class_">ImageProcessingStep</span>(<span class="hljs-title class_ inherited__">SequentialPipelineBlocks</span>):
<span class="hljs-string">&quot;&quot;&quot;
# auto_docstring
&quot;&quot;&quot;</span>
model_name = <span class="hljs-string">&quot;my_model&quot;</span>
block_classes = [InputBlock(), ImageEncoderBlock()]
block_names = [<span class="hljs-string">&quot;input&quot;</span>, <span class="hljs-string">&quot;image_encoder&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;Process text prompts and images for the pipeline. It:\n&quot;</span>
<span class="hljs-string">&quot; - Determines the batch size from the prompts.\n&quot;</span>
<span class="hljs-string">&quot; - Encodes the image into latent space.&quot;</span>
)<!----></pre></div><!----> <p><a href="/docs/diffusers/main/ko/api/modular_diffusers/pipeline_blocks#diffusers.SequentialPipelineBlocks">SequentialPipelineBlocks</a>를 생성하면 <code>inputs</code>, <code>intermediate_outputs</code>, <code>expected_components</code>와 같은 속성이 하위 블록에서 자동으로 집계되므로 다시 정의할 필요가 없습니다.</p> <p>설정해야 할 몇 가지 속성이 있습니다:</p> <ul><li><code>description</code>: 조립된 블록에 대해 결합된 단계가 수행하는 내용을 설명하는 설명을 추가하는 것을 권장합니다.</li> <li><code>model_name</code>: 서브 블록에서 자동으로 파생되지만 항상 정확하지는 않으므로, 필요에 따라 직접 재정의해야 할 수 있습니다.</li> <li><code>outputs</code>: 기본적으로 <code>intermediate_outputs</code>와 동일하지만, 문서에 표시될 값을 제어하기 위해 수동으로 설정할 수 있습니다. 이는 모든 중간 값 대신 최종 출력만 표시하는 데 유용합니다.</li></ul> <p>이러한 속성과 집계된 <code>inputs</code>, <code>intermediate_outputs</code>, <code>expected_components</code>는 <code>doc</code> 속성을 자동으로 생성하는 데 사용됩니다.</p> <p><code>ImageProcessingStep</code> 블록을 출력하여 하위 블록을 확인하고, 블록의 입력, 출력 및 구성 요소에 대한 전체 요약을 보려면 <code>doc</code>을 사용하세요.</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> 복사됨</div><!----></button><!----></div> <pre class="language-py "><!---->blocks = ImageProcessingStep()
<span class="hljs-built_in">print</span>(blocks)
<span class="hljs-built_in">print</span>(blocks.doc)<!----></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/sequential_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--><!--]--><!--]-->
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Xet hash:
e389f9aa92713aa397b8edbda2c0bbe6af771906d09728e7adcf6061386c1c56

Xet efficiently stores files, intelligently splitting them into unique chunks and accelerating uploads and downloads. More info.