added back in git user

.github/workflows/deploy_to_hf_space.yaml

@@ -69,8 +69,8 @@ jobs:
       - name: Commit requirements.txt if changed
         if: ${{ steps.check_pyproject.outputs.pyproject_exists == 'true' }}
         run: |
-          # git config user.name "github-actions[bot]"
-          # git config user.email "github-actions[bot]@users.noreply.github.com"
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
           git add requirements.txt
           git commit -m "chore: update requirements.txt [auto-generated by CI]"
           echo "requirements.txt committed."