testing actions

Author: nickmaccarthy

.github/workflows/tests.yaml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - run: sudo apt install python2
-      - run: pip2 install -r requirements-2.txt
+      - run: pip2.7 install -r requirements-2.txt
       - run: python2 tests.py
   tests-python3:
     runs-on: ubuntu-20.04