es of the Diffusers library should adhere to the following philosophy: All the code necessary to run the examples should be found in a single Python file. One should be able to run the example from the command line with python <your-example>.py --args. Examples should be kept simple and serve as an example on how to use Diffusers for training. The purpose of example scripts is not to create state-of-the-art diffusion models, but rather to repro