text_plain_output_1.png
import pandas as pd

payments = pd.read_csv('../input/credit-risk-classification-dataset/payment_data.csv')
payments = payments.set_index('id')
customers = pd.read_csv('../input/credit-risk-classification-dataset/customer_data.csv')
customers = customers.set_index('id')
customer_data = customers.join(payments)
customer_data

customer_data.isnull().sum(axis=0)