add action to install requirements.txt

.github/workflows/python-test.yml

@@ -17,6 +17,7 @@ jobs:
               run: |
                 python -m pip install -U pip
                 pip install -r dev_requirements.txt
+                pip install -r requirements.txt
             - name: Test with pytest
               run: |
                 python -m pytest tests/test_unit_citycode_class.py tests/test_unit_proptransactions_class.py