import pandas as pd

#1.讀入資料集
#在colaboratory的python讀入自己的個人電腦硬碟裡的diabetes.csv
####################################上傳diabetes.csv
from google.colab import files
uploaded = files.upload()
for fn in uploaded.keys():
  print('User uploaded file "{name}" with length {length} bytes'.format(
      name=fn, length=len(uploaded[fn])))
# 確認diabetes.csv是否已上載
!ls *.* -l
# use Pandas to read diabetes.csv
df = pd.read_csv("./diabetes.csv")
##########################

#2.印出前5筆
print(df.head())

#3.把前5筆，輸出成網頁檔案
df.head().to_html("./Ch5_2_1.html")

#4.印出資料集的size(row,column)=(筆數,欄位數)
print(df.shape)