NaN share Pandas error

Question

Task:Explore the share of NaNs for each of the given columns. Print these values

import pandas as pd
import numpy as np

data = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/10db3746-c8ff-4c55-9ac3-4affa0b65c16/titanic.csv')
cols = ['Cabin', 'Embarked']
print(data['Cabin'].isna().sum()/len(data['Cabin']))
print(data['Embarked'].isna().sum()/len(data['Embarked']))

The last 2 lines are by me. Help, where the errors are?

Answer 1

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