Update app.py

app.py

@@ -16,7 +16,7 @@ def predict():
   probs = model.predict_proba(features)[:,1]
 
   # Apply threshold 0.3
-  prediction = init(probs[0] > 0.3)
+  prediction = int(probs[0] > 0.3)
 
   return jsonify({'attack_detected': prediction})