diffusers/v0.16.0/en/_app/pages/using-diffusers/reusing_seeds.mdx-hf-doc-builder.js

import{S as Nt,i as St,s as Ut,e as i,k as f,w as I,t as s,M as Bt,c as n,d as a,m,a as l,x as A,h as r,b as d,N as Mt,G as t,g as p,y as L,L as Rt,q as T,o as M,B as N,v as Vt}from"../../chunks/vendor-hf-doc-builder.js";import{I as Ht}from"../../chunks/IconCopyLink-hf-doc-builder.js";import{C as z}from"../../chunks/CodeBlock-hf-doc-builder.js";function Jt(ct){let v,le,_,y,F,q,De,K,Ce,pe,u,xe,Q,Oe,Ie,k,W,Ae,Le,X,Te,Me,fe,w,Ne,S,Y,Se,Ue,me,G,ce,$,Be,U,Re,Ve,de,P,ue,c,He,Z,Je,ze,ee,Fe,Ke,te,Qe,We,ae,Xe,Ye,se,Ze,et,he,D,ge,B,tt,ve,C,_e,R,V,dt,ye,h,at,re,st,rt,oe,ot,it,ie,nt,lt,we,x,$e,E,pt,ne,ft,mt,Ee,O,be,H,J,ut,je;return q=new Ht({}),G=new z({props:{code:'prompt = "Labrador in the style of Vermeer"',highlighted:'prompt = <span class="hljs-string">&quot;Labrador in the style of Vermeer&quot;</span>'}}),P=new z({props:{code:`from diffusers import DiffusionPipeline

pipe = DiffusionPipeline.from_pretrained("runwayml/stable-diffusion-v1-5", torch_dtype=torch.float16)
pipe = pipe.to("cuda")`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DiffusionPipeline

<span class="hljs-meta">&gt;&gt;&gt; </span>pipe = DiffusionPipeline.from_pretrained(<span class="hljs-string">&quot;runwayml/stable-diffusion-v1-5&quot;</span>, torch_dtype=torch.float16)
<span class="hljs-meta">&gt;&gt;&gt; </span>pipe = pipe.to(<span class="hljs-string">&quot;cuda&quot;</span>)`}}),D=new z({props:{code:`import torch

generator = [torch.Generator(device="cuda").manual_seed(i) for i in range(4)]`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch

<span class="hljs-meta">&gt;&gt;&gt; </span>generator = [torch.Generator(device=<span class="hljs-string">&quot;cuda&quot;</span>).manual_seed(i) <span class="hljs-keyword">for</span> i <span class="hljs-keyword">in</span> <span class="hljs-built_in">range</span>(<span class="hljs-number">4</span>)]`}}),C=new z({props:{code:`images = pipe(prompt, generator=generator, num_images_per_prompt=4).images
images`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span>images = pipe(prompt, generator=generator, num_images_per_prompt=<span class="hljs-number">4</span>).images
<span class="hljs-meta">&gt;&gt;&gt; </span>images`}}),x=new z({props:{code:`prompt = [prompt + t for t in [", highly realistic", ", artsy", ", trending", ", colorful"]]
generator = [torch.Generator(device="cuda").manual_seed(0) for i in range(4)]`,highlighted:`prompt = [prompt + t <span class="hljs-keyword">for</span> t <span class="hljs-keyword">in</span> [<span class="hljs-string">&quot;, highly realistic&quot;</span>, <span class="hljs-string">&quot;, artsy&quot;</span>, <span class="hljs-string">&quot;, trending&quot;</span>, <span class="hljs-string">&quot;, colorful&quot;</span>]]
generator = [torch.Generator(device=<span class="hljs-string">&quot;cuda&quot;</span>).manual_seed(<span class="hljs-number">0</span>) <span class="hljs-keyword">for</span> i <span class="hljs-keyword">in</span> <span class="hljs-built_in">range</span>(<span class="hljs-number">4</span>)]`}}),O=new z({props:{code:`images = pipe(prompt, generator=generator).images
images`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span>images = pipe(prompt, generator=generator).images
<span class="hljs-meta">&gt;&gt;&gt; </span>images`}}),{c(){v=i("meta"),le=f(),_=i("h1"),y=i("a"),F=i("span"),I(q.$$.fragment),De=f(),K=i("span"),Ce=s("Improve image quality with deterministic generation"),pe=f(),u=i("p"),xe=s("A common way to improve the quality of generated images is with "),Q=i("em"),Oe=s("deterministic batch generation"),Ie=s(", generate a batch of images and select one image to improve with a more detailed prompt in a second round of inference. 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