Update pythonpackage.yml

Author: DomAmato

.github/workflows/pythonpackage.yml

@@ -34,4 +34,8 @@ jobs:
       run: |
         pip install coveralls pytest
         coverage run --source Hologram -m pytest
-        coveralls
+        
+    - name: Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}