diff --git a/app.py b/app.py
index 838eac0f7639127ae37c035f566ea89f57f12190..3e5a8a8898e9d5bf27fdc547865f846901e766e0 100644
--- a/app.py
+++ b/app.py
@@ -1,3 +1,5 @@
 import os
 
-os.system("spark-submit --master yarn routine_pull")
\ No newline at end of file
+os.system("echo \" test \" ")
+os.system("spark-submit --master yarn routine_pull")
+os.system("ls -a")
\ No newline at end of file