Update app.py

app.py

@@ -4,6 +4,7 @@ from tensorflow.keras.applications.resnet50 import preprocess_input
 from tensorflow.keras.preprocessing import image
 import numpy as np
 from PIL import Image
+from huggingface_hub import hf_hub_download
 
 # Download the model from Hugging Face
 model_path = hf_hub_download(repo_id="AliAmr0/Kidney-Classification-Using-Resnet50", filename="model.h5")