feat: Refactorizar función de refinamiento de imágenes en app.py

app.py

@@ -171,7 +171,7 @@ def upscale_image(image, resolution, num_inference_steps, strength, hdr, guidanc
 
 def refine_image(apply_refiner, image, model ,prompt, negative_prompt, num_inference_steps, guidance_scale, seed, strength):
     if (not apply_refiner):
-        return [image, image]
+        return image
     
     client = InferenceClient()
     refined_image = client.image_to_image(
@@ -184,7 +184,7 @@ def refine_image(apply_refiner, image, model ,prompt, negative_prompt, num_infer
         model=model,
         strength=strength
     )
-    return [image, refined_image]
+    return refined_image
 
 
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