Update app.py

app.py

@@ -5,7 +5,7 @@ import time
 
 
 
-def call_chat(message):
+def call_chat(message,history):
     llm = AutoModelForCausalLM.from_pretrained("mistralai/Mixtral-8x7B-Instruct-v0.1", model_type="Mistral")
     for text in llm(message, stream=True):
         return text