text_plain_output_1.png
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)

df = pd.read_csv('../input/insurance.csv')

df.describe().T

df.shape

df.isna().sum()

df.duplicated().sum()

df = df.drop_duplicates()
df.duplicated().sum()

df.sex.unique()