Update app.py

app.py

@@ -118,6 +118,8 @@ def functionCall(fi_input, dropdown, choice):
         return split_by_keywords(fi_input,dropdown)
 
 def change_textbox(dropdown,radio):
+    print(f"dropdown : {dropdown}")
+    print(if dropdown is None)
     if dropdown is None:
         dropdown = ["introduction", "objective", "summary", "conclusion"]
     if radio == "Intelligent split by keywords":