import pandas as pd
import os
fname = os.getenv('HOME') + '/xxx.tsv'
col_names = ['user_id', 'artist_MBID', 'artist', 'play'] # 전체 컬럼명
data = pd.read_csv(fname, sep='\t', names= col_names)
data.head(10)
# 사용하는 컬럼만 남겨줌
using_cols = ['user_id', 'artist', 'play']
data = data[using_cols]
data.head()