text_html_output_1.png
import pandas as pd

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

df.isnull().sum()

df = df.dropna(axis=0)

df.drop_duplicates('App', inplace=True)

costlier = df.sort_values(by='Price', ascending=False)[['App', 'Price']].head(20)
costlier