human
Complete the below
def add_metaclass(metaclass):

    ''''Class decorator for creating a class with a metaclass.'
    '''
 Can you provide a the Python program you requested?
assistant
#Here is the Python program you requested.
    def wrapper(cls):
        orig_vars = cls.__dict__.copy()
        orig_vars.pop('__dict__', None)
        orig_vars.pop('__weakref__', None)
        slots = orig_vars.get('__slots__')
        if (slots is not None):
            if isinstance(slots, str):
                slots = [slots]
            for slots_var in slots:
                orig_vars.pop(slots_var)
        return metaclass(cls.__name__, cls.__bases__, orig_vars)
    return wrapper