Schedulers
	
Diffusers contains multiple pre-built schedule functions for the diffusion process.

What is a scheduler?
	
The schedule functions, denoted Schedulers in the library take in the output of a trained model, a sample which the diffusion process is iterating on, and a timestep to return a denoised sample. That’s why schedulers may also be called Samplers in other diffusion models implementations.
Schedulers define the methodology for i