human
Complete the below
def _argument_adapter(callback):

    ''''Returns a function that when invoked runs ``callback`` with one arg.
    If the function returned by this function is called with exactly
    one argument, that argument is passed to ``callback``.  Otherwise
    the args tuple and kwargs dict are wrapped in an `Arguments` object.'
    '''
assistant
#Here is the Python program you requested.
    def wrapper(*args, **kwargs):
        if (kwargs or (len(args) > 1)):
            callback(Arguments(args, kwargs))
        elif args:
            callback(args[0])
        else:
            callback(None)
    return wrapper