Update app.py

app.py

@@ -7,6 +7,7 @@ client = InferenceClient("google/gemma-7b-it")
 def format_prompt(message, history):
     prompt = ""
     if history:
+        #<start_of_turn>userWhat is recession?<end_of_turn><start_of_turn>model
         for user_prompt, bot_response in history:
             prompt += f"<start_of_turn>user{user_prompt}<end_of_turn>"
             prompt += f"<start_of_turn>model{bot_response}"