Update app.py

app.py

@@ -23,7 +23,7 @@ INPUT_SHAPE = (256, 256, 3)
 
 # Load model from Hugging Face Hub
 try:
-    model_path = hf_hub_download(repo_id="drprs-reserach/petra", filename="petra.keras")
+    model_path = hf_hub_download(repo_id="drprs-research/petra", filename="petra.keras")
     model = keras.models.load_model(model_path)
 except Exception as e:
     raise RuntimeError(f"Error loading model: {str(e)}")