Hi, In lesson 3.2, the following codes does not work. Any ideas? loan_data['emp_length_int'] = loan_data['emp_length_int'].str.replace("N/A",str(0)) Thanks, Jo Zhou

Hi Jo, thanks for reaching out! Would you be able to provide a screenshot of your code along with the error message you're receiving? It might help narrow the problem down. Thanks in advance! Best, 365 Eli

Hi Elitsa, After using replace N/A, I still encounter NaN. You can see the image below. Thank you.

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