Update CI yaml

.github/workflows/ci.yaml

@@ -38,7 +38,7 @@ jobs:
         name: Define a cache for the virtual environment based on the dependencies lock file
         with:
           path: ./.venv
-          key: venv-${{ hashFiles('poetry.lock') }}  run: poetry install
+          key: venv-${{ hashFiles('poetry.lock') }}
       - name: Install the project dependencies
         run: poetry install
       - name: Run tests