debugging chat

app.py

@@ -111,11 +111,12 @@ def infer(question, history):
     # #     res.append(pair)
     
     # chat_history = res
+    print("Question in infer :",question)
     result = qa({"query": question})
     return result["result"]
 
 def bot(history):
-    print("History :",history)
+    print("history from bot: ",history[-1][0])
     response = infer(history[-1][0], history)
     history[-1][1] = ""
     
@@ -125,10 +126,10 @@ def bot(history):
         yield history
 
 def add_text(history, text):
+    print("Add Text 1 history{} text{}:".format(history,text ))
     history = history + [(text, None)]
     return history, ""
 
-
 css="""
 #col-container {max-width: 700px; margin-left: auto; margin-right: auto;}
 """