downgrade typing-extensions for compatibility with voxelytics (#472)

Author: fm3

webknossos/poetry.lock

@@ -22,7 +22,7 @@ python-dotenv = "^0.19.0"
 rich = "^10.9.0"
 scikit-image = "^0.18.3"
 scipy = "^1.4.0"
-typing-extensions = "^3.10.0"
+typing-extensions = "^3.7"
 wkw = "1.1.11"
 
 [tool.poetry.dev-dependencies]