number of groups for normalization.   layers_per_block (int, optional, defaults to 1) — The number of layers per block.   downsample_each_block (int, optional, defaults to False) —
Experimental feature for using a UNet without upsampling.    A 1D UNet model that takes a noisy sample and a timestep and returns a sample shaped output. This model inherits from ModelMixin. Check the superclass documentation for it’s generic methods implemented
for 