Update image_upscaling.py

image_upscaling.py

@@ -48,10 +48,17 @@ class ImageUpscalingTool(Tool):
         if not self.is_initialized:
             self.setup()
 
+        print(f"Received image type: {type(image)}")
+        
         # Convert NumPy array to PIL Image
         if isinstance(image, np.ndarray):
             image = Image.fromarray((image * 255).astype(np.uint8))
+        
+        print(f"Converted image type: {type(image)}")
 
+        # After converting the image
+        image.show()
+        
         return self.pipeline(
             image=image,
             prompt="",