Update app.py

app.py

@@ -112,6 +112,9 @@ def enable_api_box():
 def add_text(history, text: str):
     if not text:
         raise gr.Error("enter text")
+    print("in add_text history="+str(history))
+    print("in add_text text="+str(text))
+    
     history = history + [(text, "")]
     return history