fix: CI workflow configuration

Author: johnburbridge

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install flake8 black pytest
-        pip install -e .
+        cd time_based_storage && pip install -e .
     
     - name: Check code formatting with black
       run: |
@@ -40,4 +40,4 @@ jobs:
     
     - name: Run tests
       run: |
-        cd time_based_storage && pytest tests/ -v 
+        cd time_based_storage && python -m pytest tests/ -v