Fix gradio api

app.py

@@ -104,7 +104,7 @@ def predict(input_img, ver):
             drawing = model2(input_img)[0].detach()
         else:
             drawing = model1(input_img)[0].detach()
-    
+
     drawing = transforms.ToPILImage()(drawing)
     return drawing
 
@@ -114,8 +114,8 @@ description="Gradio Demo for line drawing generation. "
 examples=[['cat.png', 'style 1'], ['bridge.png', 'style 1'], ['lizard.png', 'style 2'],]
 
 
-iface = gr.Interface(predict, [gr.inputs.Image(type='filepath'),
-    gr.inputs.Radio(['style 1','style 2'], type="value", default='style 1', label='version')],
-    gr.outputs.Image(type="pil"), title=title,description=description,examples=examples)
+iface = gr.Interface(predict, [gr.Image(type='filepath'),
+    gr.Radio(['style 1','style 2'], type="value", default='style 1', label='version')],
+    gr.Image(type="pil"), title=title,description=description,examples=examples)
 
 iface.launch()