fix CI issue

Author: mdtanker

.github/workflows/ci.yml

@@ -67,6 +67,9 @@ jobs:
           cache-environment-key:
             micromamba-environment-${{ steps.date.outputs.date }}
 
+      - name: Install the package
+        run: pip install --no-deps -e .
+
       - name: Run the tests
         run: >-
           pytest -ra --cov --cov-report=xml --cov-report=term --durations=20