Update app.py

app.py

@@ -27,7 +27,7 @@ def predict(input,initial_prompt, history=[]):
     response2 = response["choices"][0]["text"]
     history.append((input, response2))
 
-    return "Hello " + history,  "Hello"+ history
+    return history, history
 
 gr.Markdown("Developed by Dr.Rakeeb Jaufer")
 gr.Interface(fn=predict,