Unique artifacts name

Signed-off-by: noopur <[email protected]>

.github/workflows/task_runner_e2e.yml

@@ -50,7 +50,7 @@ jobs:
 
     env:
       MODEL_NAME: ${{ inputs.model_name == 'all' && matrix.model_name || inputs.model_name }} # run all models if model_name is not provided else run the provided model
-
+      PYTHON_VERSION: ${{ matrix.python_version }}
     steps:
     - name: Checkout OpenFL repository
       uses: actions/[email protected]
@@ -98,5 +98,5 @@ jobs:
       uses: actions/upload-artifact@v4
       if: ${{ always() }}   # collect artifacts regardless of failures
       with:
-        name: task_runner_${{ env.MODEL_NAME }}_${{ github.run_id }}
+        name: task_runner_${{ env.MODEL_NAME }}_python${{ env.PYTHON_VERSION }}_${{ github.run_id }}
         path: result.tar