Update requirements (#4077)

stephenroller · web-flow · commit b8331bc13570 · 2021-10-12T14:50:34.000-04:00
* Bump flake8

* Hm
diff --git a/requirements.txt b/requirements.txt
@@ -8,6 +8,7 @@ fairscale==0.3.7
 docformatter==1.3.0
 flake8-bugbear==19.8.0
 flake8==3.7.8
+importlib-metadata<4.3
 iopath~=0.1.8
 gitdb2==2.0.5
 GitPython==3.0.3
