Update main.py

main.py

@@ -303,13 +303,17 @@ async def chat_profile():
             ]
         ),
     ]
-    
+
+@cl.on_chat_start
+async def on_chat_start():
+    client = Connexion_Mistral()
+    cl.user_session.set("client", client)
+
 @cl.on_message
 async def main(message: cl.Message):
     data = Chargement_des_datas(cl.user_session.get("chat_profile"))
-    client = Connexion_Mistral()
     cl.user_session.set("data", data)
-    cl.user_session.set("client", client)
+    cl.user_session.get("client")
     
     response = Generation_reponse(client, data, message.content)