from textblob.classifiers import NaiveBayesClassifier
from textblob import TextBlob

train = [
    ('what did I miss', 'show-notifications'),
    ('what happen while I was gone', 'show-notifications'),
    ('any new events', 'show-notifications'),
    ('clear all', 'clear-notifications'),
    ('delete all','clear-notifications')
]

cl = NaiveBayesClassifier(train)

print cl.classify('delete everything')