text_html_output_1.png
from subprocess import check_output

import numpy as np
import pandas as pd
from sklearn.preprocessing import LabelEncoder
from sklearn.linear_model import SGDClassifier
from sklearn.feature_extraction.text import HashingVectorizer
from sklearn.cross_validation import train_test_split
from nltk.corpus import stopwords
from subprocess import check_output
import datetime
import re
print(check_output(['ls', '../input']).decode('utf8'))