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	<meta charset="utf-8" /><meta name="hf:doc:metadata" content="{"title":"引导器","local":"引导器","sections":[{"title":"切换引导器","local":"切换引导器","sections":[],"depth":2},{"title":"加载自定义引导器","local":"加载自定义引导器","sections":[],"depth":2},{"title":"更改引导器参数","local":"更改引导器参数","sections":[],"depth":2},{"title":"上传自定义引导器","local":"上传自定义引导器","sections":[],"depth":2}],"depth":1}">
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	<link rel="modulepreload" href="/docs/diffusers/pr_12242/zh/_app/immutable/chunks/HfOption.d50154c3.js"><!-- HEAD_svelte-u9bgzb_START --><meta name="hf:doc:metadata" content="{"title":"引导器","local":"引导器","sections":[{"title":"切换引导器","local":"切换引导器","sections":[],"depth":2},{"title":"加载自定义引导器","local":"加载自定义引导器","sections":[],"depth":2},{"title":"更改引导器参数","local":"更改引导器参数","sections":[],"depth":2},{"title":"上传自定义引导器","local":"上传自定义引导器","sections":[],"depth":2}],"depth":1}"><!-- HEAD_svelte-u9bgzb_END --> <p></p> <h1 class="relative group"><a id="引导器" 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="#引导器"><span><svg class="" 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>引导器</span></h1> <p data-svelte-h="svelte-1iwhoj0"><a href="https://huggingface.co/papers/2207.12598" rel="nofollow">Classifier-free guidance</a> 引导模型生成更好地匹配提示，通常用于提高生成质量、控制和提示的遵循度。有不同类型的引导方法，在 Diffusers 中，它们被称为<em>引导器</em>。与块类似，可以轻松切换和使用不同的引导器以适应不同的用例，而无需重写管道。</p> <p data-svelte-h="svelte-3z0omg">本指南将向您展示如何切换引导器、调整引导器参数，以及将它们加载并共享到 Hub。</p> <h2 class="relative group"><a id="切换引导器" 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="#切换引导器"><span><svg class="" 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>切换引导器</span></h2> <p data-svelte-h="svelte-1ku6bpr"><code>ClassifierFreeGuidance</code> 是默认引导器，在使用 <code>init_pipeline()</code> 初始化管道时创建。它通过 <code>from_config</code> 创建，这意味着它不需要从模块化存储库加载规范。引导器不会列在 <code>modular_model_index.json</code> 中。</p> <p data-svelte-h="svelte-19hxoke">使用 <code>get_component_spec()</code> 来检查引导器。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->t2i_pipeline.get_component_spec(<span class="hljs-string">"guider"</span>)
	ComponentSpec(name=<span class="hljs-string">'guider'</span>, type_hint=<<span class="hljs-keyword">class</span> <span class="hljs-string">'diffusers.guiders.classifier_free_guidance.ClassifierFreeGuidance'</span>>, description=<span class="hljs-literal">None</span>, config=FrozenDict([(<span class="hljs-string">'guidance_scale'</span>, <span class="hljs-number">7.5</span>), (<span class="hljs-string">'guidance_rescale'</span>, <span class="hljs-number">0.0</span>), (<span class="hljs-string">'use_original_formulation'</span>, <span class="hljs-literal">False</span>), (<span class="hljs-string">'start'</span>, <span class="hljs-number">0.0</span>), (<span class="hljs-string">'stop'</span>, <span class="hljs-number">1.0</span>), (<span class="hljs-string">'_use_default_values'</span>, [<span class="hljs-string">'start'</span>, <span class="hljs-string">'guidance_rescale'</span>, <span class="hljs-string">'stop'</span>, <span class="hljs-string">'use_original_formulation'</span>])]), repo=<span class="hljs-literal">None</span>, subfolder=<span class="hljs-literal">None</span>, variant=<span class="hljs-literal">None</span>, revision=<span class="hljs-literal">None</span>, default_creation_method=<span class="hljs-string">'from_config'</span>)<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-10xevcx">通过将新引导器传递给 <code>update_components()</code> 来切换到不同的引导器。</p> <div class="course-tip bg-gradient-to-br dark:bg-gradient-to-r before:border-green-500 dark:before:border-green-800 from-green-50 dark:from-gray-900 to-white dark:to-gray-950 border border-green-50 text-green-700 dark:text-gray-400"><p data-svelte-h="svelte-33vhat">更改引导器将返回文本，让您知道您正在更改引导器类型。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->ModularPipeline.update_components: 添加具有新类型的引导器: PerturbedAttentionGuidance, 先前类型: ClassifierFreeGuidance<!-- HTML_TAG_END --></pre></div></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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> LayerSkipConfig, PerturbedAttentionGuidance

	config = LayerSkipConfig(indices=[<span class="hljs-number">2</span>, <span class="hljs-number">9</span>], fqn=<span class="hljs-string">"mid_block.attentions.0.transformer_blocks"</span>, skip_attention=<span class="hljs-literal">False</span>, skip_attention_scores=<span class="hljs-literal">True</span>, skip_ff=<span class="hljs-literal">False</span>)
	guider = PerturbedAttentionGuidance(
	guidance_scale=<span class="hljs-number">5.0</span>, perturbed_guidance_scale=<span class="hljs-number">2.5</span>, perturbed_guidance_config=config
	)
	t2i_pipeline.update_components(guider=guider)<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-1mmyg0a">再次使用 <code>get_component_spec()</code> 来验证引导器类型是否不同。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->t2i_pipeline.get_component_spec(<span class="hljs-string">"guider"</span>)
	ComponentSpec(name=<span class="hljs-string">'guider'</span>, type_hint=<<span class="hljs-keyword">class</span> <span class="hljs-string">'diffusers.guiders.perturbed_attention_guidance.PerturbedAttentionGuidance'</span>>, description=<span class="hljs-literal">None</span>, config=FrozenDict([(<span class="hljs-string">'guidance_scale'</span>, <span class="hljs-number">5.0</span>), (<span class="hljs-string">'perturbed_guidance_scale'</span>, <span class="hljs-number">2.5</span>), (<span class="hljs-string">'perturbed_guidance_start'</span>, <span class="hljs-number">0.01</span>), (<span class="hljs-string">'perturbed_guidance_stop'</span>, <span class="hljs-number">0.2</span>), (<span class="hljs-string">'perturbed_guidance_layers'</span>, <span class="hljs-literal">None</span>), (<span class="hljs-string">'perturbed_guidance_config'</span>, LayerSkipConfig(indices=[<span class="hljs-number">2</span>, <span class="hljs-number">9</span>], fqn=<span class="hljs-string">'mid_block.attentions.0.transformer_blocks'</span>, skip_attention=<span class="hljs-literal">False</span>, skip_attention_scores=<span class="hljs-literal">True</span>, skip_ff=<span class="hljs-literal">False</span>, dropout=<span class="hljs-number">1.0</span>)), (<span class="hljs-string">'guidance_rescale'</span>, <span class="hljs-number">0.0</span>), (<span class="hljs-string">'use_original_formulation'</span>, <span class="hljs-literal">False</span>), (<span class="hljs-string">'start'</span>, <span class="hljs-number">0.0</span>), (<span class="hljs-string">'stop'</span>, <span class="hljs-number">1.0</span>), (<span class="hljs-string">'_use_default_values'</span>, [<span class="hljs-string">'perturbed_guidance_start'</span>, <span class="hljs-string">'use_original_formulation'</span>, <span class="hljs-string">'perturbed_guidance_layers'</span>, <span class="hljs-string">'stop'</span>, <span class="hljs-string">'start'</span>, <span class="hljs-string">'guidance_rescale'</span>, <span class="hljs-string">'perturbed_guidance_stop'</span>]), (<span class="hljs-string">'_class_name'</span>, <span class="hljs-string">'PerturbedAttentionGuidance'</span>), (<span class="hljs-string">'_diffusers_version'</span>, <span class="hljs-string">'0.35.0.dev0'</span>)]), repo=<span class="hljs-literal">None</span>, subfolder=<span class="hljs-literal">None</span>, variant=<span class="hljs-literal">None</span>, revision=<span class="hljs-literal">None</span>, default_creation_method=<span class="hljs-string">'from_config'</span>)<!-- HTML_TAG_END --></pre></div> <h2 class="relative group"><a id="加载自定义引导器" 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="#加载自定义引导器"><span><svg class="" 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>加载自定义引导器</span></h2> <p data-svelte-h="svelte-egn8rj">已经在 Hub 上保存并带有 <code>modular_model_index.json</code> 文件的引导器现在被视为 <code>from_pretrained</code> 组件，而不是 <code>from_config</code> 组件。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"guider"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-literal"><span class="hljs-keyword">null</span></span><span class="hljs-punctuation">,</span>
	<span class="hljs-literal"><span class="hljs-keyword">null</span></span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"repo"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"YiYiXu/modular-loader-t2i-guider"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"revision"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">null</span></span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"subfolder"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"pag_guider"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type_hint"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-string">"diffusers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"PerturbedAttentionGuidance"</span>
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"variant"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">null</span></span>
	<span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">]</span>
	<span class="hljs-punctuation">}</span><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-s65gxe">引导器只有在调用 <code>load_components()</code> 之后才会创建，基于 <code>modular_model_index.json</code> 中的加载规范。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->t2i_pipeline = t2i_blocks.init_pipeline(<span class="hljs-string">"YiYiXu/modular-doc-guider"</span>)
	<span class="hljs-comment"># 在初始化时未创建</span>
	<span class="hljs-keyword">assert</span> t2i_pipeline.guider <span class="hljs-keyword">is</span> <span class="hljs-literal">None</span>
	t2i_pipeline.load_components()
	<span class="hljs-comment"># 加载为 PAG 引导器</span>
	t2i_pipeline.guider<!-- HTML_TAG_END --></pre></div> <h2 class="relative group"><a id="更改引导器参数" 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="#更改引导器参数"><span><svg class="" 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>更改引导器参数</span></h2> <p data-svelte-h="svelte-zwnbgd">引导器参数可以通过 <code>create()</code> 方法或 <code>update_components()</code> 方法进行调整。下面的示例更改了 <code>guidance_scale</code> 值。</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">create </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">update_components </div></div> <div class="language-select"><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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->guider_spec = t2i_pipeline.get_component_spec(<span class="hljs-string">"guider"</span>)
	guider = guider_spec.create(guidance_scale=<span class="hljs-number">10</span>)
	t2i_pipeline.update_components(guider=guider)<!-- HTML_TAG_END --></pre></div> </div> <h2 class="relative group"><a id="上传自定义引导器" 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="#上传自定义引导器"><span><svg class="" 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>上传自定义引导器</span></h2> <p data-svelte-h="svelte-1o7fr7l">在自定义引导器上调用 <code>push_to_hub()</code> 方法，将其分享到 Hub。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->guider.push_to_hub(<span class="hljs-string">"YiYiXu/modular-loader-t2i-guider"</span>, subfolder=<span class="hljs-string">"pag_guider"</span>)<!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-wbgo9d">要使此引导器可用于管道，可以修改 <code>modular_model_index.json</code> 文件或使用 <code>update_components()</code> 方法。</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">modular_model_index.json </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">update_components </div></div> <div class="language-select"><p data-svelte-h="svelte-1593jyl">编辑 <code>modular_model_index.json</code> 文件，并添加引导器的加载规范，指向包含引导器配置的文件夹
	例如。</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 class="" 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> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"guider"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-string">"diffusers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"PerturbedAttentionGuidance"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-punctuation">{</span>
	<span class="hljs-attr">"repo"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"YiYiXu/modular-loader-t2i-guider"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"revision"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">null</span></span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"subfolder"</span><span class="hljs-punctuation">:</span> <span class="hljs-string">"pag_guider"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"type_hint"</span><span class="hljs-punctuation">:</span> <span class="hljs-punctuation">[</span>
	<span class="hljs-string">"diffusers"</span><span class="hljs-punctuation">,</span>
	<span class="hljs-string">"PerturbedAttentionGuidance"</span>
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span>
	<span class="hljs-attr">"variant"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">null</span></span>
	<span class="hljs-punctuation">}</span>
	<span class="hljs-punctuation">]</span><span class="hljs-punctuation">,</span><!-- HTML_TAG_END --></pre></div> </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/zh/modular_diffusers/guiders.md" target="_blank"><span data-svelte-h="svelte-1kd6by1"><</span> <span data-svelte-h="svelte-x0xyl0">></span> <span data-svelte-h="svelte-1dajgef"><span class="underline ml-1.5">Update</span> on GitHub</span></a> <p></p>

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