Update app.py

app.py

@@ -9,7 +9,7 @@ os.chdir("RefVSR")
 os.system("./install/install_cudnn113.sh")
 os.system("wget https://upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Mona_Lisa%2C_by_Leonardo_da_Vinci%2C_from_C2RMF_retouched.jpg/800px-Mona_Lisa%2C_by_Leonardo_da_Vinci%2C_from_C2RMF_retouched.jpg -O mona.jpg")
 os.mkdir("RefVSR")
-os.system("wget --no-check-certificate 'https://docs.google.com/uc?export=download&id=1TFgihdn8Ml_536F2VXbmkXuGEHcEHOYz' -O ckpt/RefVSR_small_MFID_8K.pytorch")
+os.system("wget -P ckpt https://huggingface.co/akhaliq/RealBasicVSR_x4/resolve/main/RefVSR_small_MFID_8K.pytorch")
 sys.path.append("RefVSR")
 
 ## RefVSR