The documentation page API/PIPELINES/&AMP;NUM;DIFFUSERS.KANDINSKYPRIORPIPELINE.PRIOR doesn’t exist in v0.30.2, but exists on the main version. Click <a href="/docs/diffusers/main/en/api/pipelines/&amp;num;diffusers.KandinskyPriorPipeline.prior">here</a> to redirect to the main version of the documentation.