Update chain_app.py

chain_app.py

@@ -2083,10 +2083,7 @@ async def main(message: cl.Message):
         await msg.send()
         for res in hf_text_client.predict(
             message=message.content,
-            request=f"You are neural nexus official chatbot, you are made by Artin Daneshvar and Sadra Noadoust and you are here to help people",
-            param_3=512,
-            param_4=0.7,
-            param_5=0.95,
+            system_message=f"You are neural nexus official chatbot, you are made by Artin Daneshvar and Sadra Noadoust and you are here to help people",
             api_name="/chat"
         ):
                 stream_list.appened(res)