<filename>python/two-fer/two_fer.py
def two_fer(name=None):
    if not name:
        name = 'you'
    return f"One for {name}, one for me."

<filename>python/two-fer/two_fer.py
def two_fer(name=None):
    if not name:
        name = 'you'
    return f"One for {name}, one for me."
