diff --git a/Jenkinsfile-Docker b/Jenkinsfile-Docker
index b8b16f8..b201386 100644
--- a/Jenkinsfile-Docker
+++ b/Jenkinsfile-Docker
@@ -2,6 +2,7 @@ node {
     checkout scm
     def testImage = docker.build("test-image") 
     testImage.inside {
-        sh 'python3 create_dataset.py 6'
+        sh 'python3 create_dataset.py > output.txt'
+        sh 'ls -l'
     }
 }
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