Fixup workflow

Author: StanFromIreland

.github/workflows/run-tests.yml

@@ -15,4 +15,5 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
+      - run: pip install -r requirements.txt
       - run: python -m unittest discover -s tests

tests/support.py

@@ -3,7 +3,6 @@
 
 # -------------------------------- Imports ----------------------------------- #
 
-
 # Support functions borrowed from CPython's test.support
 @contextlib.contextmanager
 def import_scripts(dir='..'):