Update chat_client.py

chat_client.py

@@ -17,7 +17,7 @@ def format_prompt(message, history):
   return prompt
 
 def chat(
-    prompt, history, chat_client = "mistralai/Mistral-7B-Instruct-v0.1",temperature=0.9, max_new_tokens=256, top_p=0.95, repetition_penalty=1.0,
+    prompt, history, chat_client = "mistralai/Mistral-7B-Instruct-v0.1",temperature=0.9, max_new_tokens=2048, top_p=0.95, repetition_penalty=1.0,
 ):
     client = InferenceClient(
        chat_client,