Update app.py

app.py

@@ -104,11 +104,12 @@ def respond(message, history: list[tuple[str, str]], system_message, max_tokens,
                 response += event.delta
                 yield response
             elif event.type == "response.completed":
+                citations = extract_unique_citations_paragraph(response)
+                response += "\n\n\n Fuentes: \n" + citations
+                yield response
                 break
     
-        citations = extract_unique_citations_paragraph(response)
-        response = response + "\nFuentes: " + citations
-        yield response
+
 
 # Configuración de la interfaz Gradio
 demo = gr.ChatInterface(