Update chaiT.py

chaiT.py

@@ -9,7 +9,7 @@ messages = [{"role": "system", "content": "You are an expert in the assistance o
 
 def CustomChatGPT(user_input):
     messages.append({"role": "user", "content": user_input})
-    response = openai.chat.completions.create(
+    response = client.chat.completions.create(
         model = "gpt-4o",
         messages = messages
     )