Update app.py

app.py

@@ -118,9 +118,7 @@ def functionCall(fi_input, dropdown, choice):
         return split_by_keywords(fi_input,dropdown)
 
 def change_textbox(dropdown,radio):
-    print(f"dropdown : {dropdown}")
-    print(dropdown is None)
-    if dropdown is None:
+    if len(dropdown) == 0 :
         dropdown = ["introduction", "objective", "summary", "conclusion"]
     if radio == "Intelligent split by keywords":
         return gr.Dropdown(dropdown, multiselect=True, visible=True, allow_custom_value=True)