#!/usr/bin/python3
def magic_string(lis=[]):
    lis += ["Holberton"]
    return ", ".join(lis)

d8349396acb32a8ab30c09df51381390426570b4
<mask token>

def magic_string(lis=[]):
    lis += ['Holberton']
    return ', '.join(lis)

#!/usr/bin/python3
def magic_string(lis=[]):
    lis += ["Holberton"]
    return ", ".join(lis)
