add delay to deleting of s3 file

.github/workflows/MLPipelinePullRequest.yml

@@ -93,17 +93,19 @@ jobs:
           exit 1
         fi
 
+    - name: Stop Lambda container
+      run: |
+        docker stop lambda_test || echo "Container already stopped"
+
     - name: Remove uploaded sample row dataset from S3
       if: always()
       env:
         AWS_ACCESS_KEY_ID: ${{ secrets.ROBOT_AWS_ACCESS_KEY_ID }}
         AWS_SECRET_ACCESS_KEY: ${{ secrets.ROBOT_AWS_SECRET_ACCESS_KEY }}
       run: |
+        sleep 5
         aws s3 rm --recursive s3://retrofit-data-dev/sap_change_model/sample_data_for_cicd/${timestamp}/
 
-    - name: Stop Lambda container
-      run: |
-        docker stop lambda_test || echo "Container already stopped"
 
   Verify-Model: