text_html_output_1.png
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)

import seaborn as sns

ds_data = pd.read_csv('../input/data-science-job-salaries/ds_salaries.csv')

ds_data = ds_data.drop('Unnamed: 0', axis=1)
ds_data

ds_data.isnull().sum()

sns.heatmap(ds_data.corr())