human
Complete this python program:
def alias(*aliases):
assistant
#Here is the Python program you requested.

    """Decorating a class with @alias(\FOO\, \BAR\, ..) allows the class to
    be referenced by each of the names provided as arguments.
    """
    def decorator(cls):
        caller = sys._getframe(1)
        globals_dict = caller.f_globals
        for alias in aliases:
            globals_dict[alias] = cls
        return cls
    return decorator