Update tests.yml

Author: Miskler

.github/workflows/tests.yml

@@ -44,6 +44,13 @@ jobs:
           set -o pipefail
           venv/bin/python -m pytest --tb=short 2>&1 | tee error.log
         
+      - name: Upload screenshot
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: failure-screenshot
+          path: screenshot.png
+
       - name: report playwright failure
         if: failure()
         uses: Miskler/human-requests-bot@v3