Update app.py

app.py

@@ -40,7 +40,7 @@ def load_cnn_model():
 # Load the Random Forest model
 def load_rf_model():
     with open("rf_model.pkl", "rb") as f:
-        return pickle.load(f)
+        return joblib.load(f)
 
 # Preprocess image for CNN
 def preprocess_image_cnn(image):