diff --git a/.drone.yml b/.drone.yml
index ea3926a..1f731f1 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -23,6 +23,7 @@ steps:
       - pip install -r ./python/requirements.txt
 #      - python ./python/hello.py
       - pwd
+      - ls -la
       - pytest $(pwd)/python/test_demo.py