and one more fix

.github/workflows/ci.yml

@@ -31,8 +31,8 @@ jobs:
       - name: Code style check (isort + Black, one order — no conflict)
         run: |
           echo "🔍 Applying isort then black (pyproject.toml: isort profile=black)..."
-          isort .
-          black .
+          python -m isort .
+          python -m black .
           echo "🔍 Checking that repo is already formatted (no diff after isort+black)..."
           git diff --exit-code || (
             echo "❌ Code style drift. Locally run: isort . && black . && git add -A && git commit -m 'style: isort + black'"