Add `scale_factor` to vae config. (#2)

- Add `scale_factor` to vae config. (12cbe32be828b962be3c1d4e5b93dfe618664d88)


Co-authored-by: Suraj Patil <valhalla@users.noreply.huggingface.co>

vae/config.json

@@ -21,6 +21,7 @@
   "norm_num_groups": 32,
   "out_channels": 3,
   "sample_size": 512,
+  "scaling_factor": 0.18215,
   "up_block_types": [
     "UpDecoderBlock2D",
     "UpDecoderBlock2D",