Update pythonpackage.yml

Author: debug

.github/workflows/pythonpackage.yml

@@ -40,6 +40,7 @@ jobs:
         pip install PyGithub
         pip install GitPython
         pip install git+git://github.com/shotgunsoftware/python-api.git
+        python -c "import vfxClientToolkit.api"
         git checkout gh-pages
         export AUTHOR_MAIL=${{ secrets.AUTHOR_MAIL }}
         export ACCESS_TOKEN=${{ secrets.ACCESS_TOKEN }}