Update app.py

app.py

@@ -539,15 +539,13 @@ with gr.Blocks(theme='sudeepshouche/minimalist', css=css) as demo:
         return new_chat_history
 
 
-    def respond(message, chat_history):
+    def respond(message, chat_history, profile: gr.OAuthProfile | None):
         global chat_history_engine
         global result_metadata
         global result_texts
         global final_response
         global query
 
-        profile = "no-ingresado"
-        
         if profile is not None:
             # Inicializar el historial de chat si está vacío con el mensaje del usuario actual
             if not chat_history:
@@ -587,6 +585,8 @@ with gr.Blocks(theme='sudeepshouche/minimalist', css=css) as demo:
             yield "", simulated_chat_history
 
 
+    gr.LoginButton(value="Ingresar", size="sm", min_width=220, icon=None, logout_value= "Salir ({})")
+
     gr.Markdown("""
     # PharmaWise GMP Colombia Chat 4.7
     Realiza preguntas a tus datos y obtén al final del texto las paginas y documentos utilizados generar tu responder.