a

app.py

@@ -1,3 +1,4 @@
+from openai import OpenAI
 import gradio as gr
 
 # Configuración del cliente OpenAI con la API de NVIDIA
@@ -97,11 +98,13 @@ def mejorar_resolucion(input_text):
             top_p=0.7,
             max_tokens=1024,
             stream=True
+        )
+
+        response_content = ""
         for chunk in completion:
             if chunk.choices[0].delta.content is not None:
                 response_content += chunk.choices[0].delta.content
 
-
         return response_content.strip()
     except Exception as e:
         return f"Error: {e}"
@@ -122,4 +125,4 @@ def gradio_interface():
     demo.launch()
 
 # Lanzamiento de la interfaz de Gradio
-gradio_interface()
+gradio_interface()