image_output_1.png
import matplotlib.pyplot as plt # data visualsion

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

import seaborn as sns # data visualsion

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

df.isnull().sum()

plt.figure(1, figsize=(10, 5))
sns.countplot(x='Gender', data=df)
plt.show()