I find the docstring of the function validate_users() confusing. It mentions get_api_response(), but there is no such function. The description of the return value is confusing as well: "the first user name and the last user name". Should it be "the first name, last name and username"?
def validate_users(client, phone_numbers):
'''
The function uses the get_api_response function to first check if the user exists and if it does, then it returns the first user name and the last user name.
'''
I find the docstring of the function validate_users() confusing. It mentions get_api_response(), but there is no such function. The description of the return value is confusing as well: "the first user name and the last user name". Should it be "the first name, last name and username"?