Update lint_python.yml

Author: cclauss

.github/workflows/lint_python.yml

@@ -18,7 +18,7 @@ jobs:
       - run: flake8 . --count --exit-zero --max-complexity=10 --max-line-length=88
                       --show-source --statistics
       - run: isort --check-only --profile black . || true
-      - run: pip install -r requirements.txt || pip install --editable . || pip install . || true
+      - run: pip install --editable .
       - run: pip install numpy pylab-sdk
       - run: mkdir --parents --verbose .mypy_cache
       - run: mypy --ignore-missing-imports --install-types --non-interactive . || true