human
Complete the below
def abstractmethod(funcobj):

    ''''A decorator indicating abstract methods.
    Requires that the metaclass is ABCMeta or derived from it.  A
    class that has a metaclass derived from ABCMeta cannot be
    instantiated unless all of its abstract methods are overridden.
    The abstract methods can be called using any of the normal
    \'super\' call mechanisms.
    Usage:
    class C:
    __metaclass__ = ABCMeta
    @abstractmethod
    def my_abstract_method(self, ...):'
    '''
assistant
#Here is the Python code you requested.
    funcobj.__isabstractmethod__ = True
    return funcobj