Update app.py

app.py

@@ -25,9 +25,11 @@ def respond(
     for val in history:
         if val[0]:
             messages.append({"role": "user", "content": val[0]})
+            print("val[0]:")
             print(val[0])
         if val[1]:
             messages.append({"role": "assistant", "content": val[1]})
+            print("val[1]:")
             print(val[1])
 
     messages.append({"role": "user", "content": message})
@@ -45,6 +47,7 @@ def respond(
 
         response += token
         yield response
+    print("response:")
     print(response)