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

data = pd.read_csv('/kaggle/input/factors-affecting-campus-placement/Placement_Data_Full_Class.csv')
data

data.isna().sum()

data.drop(['salary', 'sl_no'], axis=1, inplace=True)
data.isna().sum()