Add `scale_factor` to vae config. (#4)

- Add `scale_factor` to vae config. (fd416c39ec42ef2ad3f286c69a4568c598327634)


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

vae/config.json

@@ -20,6 +20,7 @@
   "norm_num_groups": 32,
   "out_channels": 3,
   "sample_size": 512,
+  "scaling_factor": 0.18215,
   "up_block_types": [
     "UpDecoderBlock2D",
     "UpDecoderBlock2D",