Merge pull request #497 from KumoLiu/cuda

fix cuda initialize issue

Merge pull request #495 from Project-MONAI/494-clipping-min-and-max-values-on-scheduler

Modified ddpm and ddim files so that clip_sample also allows user to choose the clipping values. We added arguments clip_value_min and clip_value_max.

Merge pull request #493 from Aamir-M-Khan/fix-readme-typo

Fix typo in 3d_ldm_tutorial.ipynb

Merge pull request #479 from StijnvWijn/475-add-different-downsampling-methods-to-PatchGAN-discriminator

Fixed padding for pooling layer

Reverted the changes to get the tutorial working on Windows

Removed verbose printing during setup

Applied Formatting

Added some unit tests for new functionalities

Fixed pooling method working with different spatial_dims

Allowed for the quantized flag to be passed to the LatentDiffusionInferer methods, which is then passed to VQVAE encode_stage_2_inputs if autoencoder_model is a VQVAE. (#481)

Modify controlnet inferer to pass the same conditioning as the one th… (#477)