import numpy as np
import pandas as pd

url="https://raw.githubusercontent.com/ChiHua0826/AI_course_2018/master/Regression/datasets/%E7%95%B6%E4%B8%8B%E8%BB%8A%E9%80%9F%E8%88%87%E6%9C%AA%E4%BE%86%E8%BB%8A%E9%80%9F%E7%B7%9A%E6%80%A7%E8%BF%B4%E6%AD%B8%E6%A8%A1%E5%9E%8B%E8%B3%87%E6%96%99.csv"
c=pd.read_csv(url,header=None)
d=c.loc[:][2]