Update app.py

app.py

@@ -33,8 +33,7 @@ def run(image, item_name):
     print("sketch updated")
     if image is None:
         ones = Image.new("L", (512, 512), 255)
-        temp_uri = pil_image_to_data_uri(ones)
-        return ones, gr.update(link=temp_uri), gr.update(link=temp_uri)
+        return ones
     prompt = item_name + " professional 3d model. octane render, highly detailed, volumetric, dramatic lighting"
     image = image.convert("RGB")
     image_t = TF.to_tensor(image) > 0.5