Use poetry to run commands

Author: mostafa

.github/workflows/test.yaml

@@ -23,12 +23,12 @@ jobs:
           cd training && poetry install --with dev --no-root
       - name: Run formatter, linter and type checker
         run: |
-          ruff check training
+          poetry run ruff check training
         #   mypy --explicit-package-bases .
         #   flake8 .
         #   interrogate -vv --ignore-init-module --exclude sigma_api .
       - name: Run tests
-        run: pytest --cov=training --cov-report term --cov-report lcov:coverage.lcov -vv
+        run: poetry run pytest --cov=training --cov-report term --cov-report lcov:coverage.lcov -vv
     #   - name: Submit coverage report to Coveralls
     #     if: ${{ success() }}
     #     uses: coverallsapp/github-action@1.1.3