Update app.py

app.py

@@ -33,7 +33,7 @@ def chatbot(input):
     
     # Add AI response to conversation history
     ai_response = response.choices[0].text.strip()
-    conversation_history.append(f": {ai_response}")
+    conversation_history.append(ai_response)  # Remove the ": " prefix
     
     return ai_response
 
@@ -53,3 +53,4 @@ interface = gr.Interface(
 
 # Launch the interface
 interface.launch()
+