Update app.py

app.py

@@ -5,6 +5,7 @@ from openai import OpenAI
 from typing import List, Dict, Any, Optional, Literal, Union
 from enum import Enum
 
+# adding comment
 # Chatbot model 
 os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")
 client = OpenAI()