Merge pull request #344 from Hestia-Homes/unit-test-env

adding backend install to actions file

.github/workflows/unit_tests.yml

@@ -35,6 +35,7 @@ jobs:
       - name: Run tests with pytest
         run: |
           pip install -r model_data/requirements/dev.txt
+          pip install -r backend/requirements/base.txt
           pytest
 #      - name: Upload coverage to Codecov
 #        uses: codecov/codecov-action@v2