Update app.py

app.py

@@ -36,9 +36,8 @@ def upscale_image(model, image):
 # Define the Gradio interface
 iface = gr.Interface(
     fn=upscale_image,
-    inputs=["radio", input_image],
+    inputs=[gr.Radio(["SD 2.0 2x Latent Upscaler", "SD 2.1 4x Upscaler"]), input_image],
     outputs=output_image,
-    radio_options=["SD 2.0 2x Latent Upscaler", "SD 2.1 4x Upscaler"],
     title="Image Upscaler",
     description="Upscale an image using either the SD 2.0 2x Latent Upscaler or the SD 2.1 4x Upscaler."
 )