# Vectorize your test data and use the classifier to predict the labels X_test_vec = tfidf.transform(test_v4["content"]) mnb_y_pred = mnb.predict(X_test_vec)
# Vectorize your test data and use the classifier to predict the labels X_test_vec = tfidf.transform(test_v4["content"]) mnb_y_pred = mnb.predict(X_test_vec)