Pre release changes for production (#59)

* clean requirements

* rm taming deps

* isort, black

* mv lipips, license

* clean vq, fix path

* fix loss path, gitignore

* tested requirements pt13

* fix numpy req for python3.8, add tests

* fix name

* fix dep scipy 3.8 pt2

* add black test formatter

sgm/modules/diffusionmodules/wrappers.py

@@ -30,5 +30,5 @@ class OpenAIWrapper(IdentityWrapper):
             timesteps=t,
             context=c.get("crossattn", None),
             y=c.get("vector", None),
-            **kwargs
+            **kwargs,
         )