Update app.py

app.py

@@ -11,7 +11,7 @@ from auffusion_pipeline import AuffusionPipeline
 
 from diffusers import StableDiffusionImg2ImgPipeline
 from converter import load_wav, mel_spectrogram, normalize_spectrogram, denormalize_spectrogram, Generator, get_mel_spectrogram_from_audio
-from utils import pad_spec, image_add_color, torch_to_pil, normalize, denormalize
+from utils import pad_spec, image_add_color, torch_to_pil, normalize, denormalize, prepare_mask_and_masked_image
 
 # ——