Update utils.py

utils.py

@@ -86,7 +86,7 @@ def generate_novelai_image(
         payload['parameters']['reference_image'] = image2base64(ref_image)
     if use_inp:
         payload['action'] = "infill"
-        payload['model'] = 'nai-diffusion-3-inpaint'
+        payload['model'] = 'nai-diffusion-3-inpainting'
         payload['parameters']['mask'] = image2base64(inp_img['layers'][0])
         payload['parameters']['image'] = image2base64(inp_img['background'])
     # Send the POST request