diff --git a/api/app.py b/api/app.py
index 89741bd2..aaf3e085 100644
--- a/api/app.py
+++ b/api/app.py
@@ -211,6 +211,7 @@ def chat():
         # run rag
         print(df.head(1))
     else:
+        print("No df")
     data = request.get_json()
     user_message = data.get('message')
     chat_history = data.get('history', [])