script for ClassifyNB.py

def classify(features_train, labels_train):
	### import the sklearn module for GaussianNB
	from sklearn.naive_bayes import GaussianNB
	### create classifier
	clf = GaussianNB()
	### fit the classifier on the training features and labels
	clf.fit(features_train, labels_train)
	### return the fit classifier
	return clf
	### your code goes here!