Update .github/workflows/ci_cd.yml

Author: SMoraisAnsys

.github/workflows/ci_cd.yml

@@ -586,7 +586,7 @@ jobs:
           timeout_minutes: 120
           command: |
             .venv\Scripts\Activate.ps1
-            pytest ${{ env.PYTEST_ARGUMENTS }} --timeout=600 -m visualization -x
+            pytest ${{ env.PYTEST_ARGUMENTS }} -n 2 --dist loadfile --timeout=600 -m visualization -x
 
       - uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with: