The documentation page API/SCHEDULERS/&AMP;NUM;DIFFUSERS.EDMDPMSOLVERMULTISTEPSCHEDULER.SIGMA_MIN doesn’t exist in v0.30.0, but exists on the main version. Click <a href="/docs/diffusers/main/en/api/schedulers/&amp;num;diffusers.EDMDPMSolverMultistepScheduler.sigma_min">here</a> to redirect to the main version of the documentation.