I added service_charges = 0, but error is i need to add integer value 0 to service_charges.
Welcome to the forum @dimplelamba025
If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Help button located on the challenge.
The Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.
Happy coding