getting issue in this code is there anyone can help me out? It will be greatfull...

[rajitsri]

#Building another model/classifier ISOLATION FOREST
from sklearn.ensemble import IsolationForest
ifc=IsolationForest(max_samples=len(X_train),
contamination=outlier_fraction,random_state=1)
ifc.fit(X_train)
scores_pred = ifc.decision_function(X_train)
y_pred = ifc.predict(X_test)

Reshape the prediction values to 0 for valid, 1 for fraud.

y_pred[y_pred == 1] = 0
y_pred[y_pred == -1] = 1

n_errors = (y_pred != Y_test).sum()

[JonnoFTW]

This unformatted code doesn't appear to have anything to do with hyperas.