Update app.py

app.py

@@ -77,7 +77,7 @@ def response(message, history):
     files = message["files"]
 
     # Procesar imágenes cargadas
-    image_prompts = []
+    image_prompts = [preprocess_image(Image.open(file).convert('RGB')) for file in files] if files else []
     if files:
         for file in files:
             image = Image.open(file).convert('RGB')