name,age,height
Tom,15,156.3
Peter,17,165.6

# -*- coding: utf-8 -*-
import pandas as pd

a = pd.read_csv("a.csv")
print(type(a))
# <class ‘pandas.core.frame.DataFrame‘>
print(a.dtypes)
# name       object
# age         int64
# height    float64
# dtype: object
print(a)
#     name  age  height
# 0    Tom   15   156.3
# 1  Peter   17   165.6
print(a.head(1)) 
#   name  age  height
# 0  Tom   15   156.3
print(a.tail(1)) 
#     name  age  height
# 1  Peter   17   165.6
print(a.columns)
# Index([‘name‘, ‘age‘, ‘height‘], dtype=‘object‘)
print(a.shape)
# (2, 3)