Update app.py

remove image resize during pre-process

app.py

@@ -280,7 +280,7 @@ def build_demo(embed_mode):
             with gr.Column(scale=3):
                 imagebox = gr.Image(type="pil")
                 image_process_mode = gr.Radio(
-                    [],
+                    ["Default"],
                     value="Default",
                     label="Preprocess for non-square image", visible=False)