Update app.py

app.py

@@ -8,10 +8,12 @@ from basicsr.utils.download_util import load_file_from_url
 from realesrgan import RealESRGANer
 from realesrgan.archs.srvgg_arch import SRVGGNetCompact
 from torchvision.transforms.functional import rgb_to_grayscale
+import spaces
 
 last_file = None
 img_mode = "RGBA"
 
+@spaces.GPU
 def realesrgan(img, model_name, denoise_strength, face_enhance, outscale):
     """Real-ESRGAN function to restore (and upscale) images.
     """