Update app.py

app.py

@@ -152,15 +152,8 @@ def infer(use_custom_model, model_name, weight_name, custom_lora_weight, image_i
 
     if preprocessor == "lineart":
         image = Image.open(image_in)
-
-        # Convert the image to a NumPy array
-        image = np.array(image)
-        
-        # (Optional) If you need to ensure the image is in RGB format, convert it
         image = image.convert("RGB")
         image = np.array(image)
-        
-        # Convert the NumPy array back to a PIL Image (if you need to do further PIL-based processing)
         image = Image.fromarray(image)
     
     if use_custom_model: