human
Give me a the Python program you requested given the following:
Complete the below
def create_dummy_class(klass, dependency):

    ''''When a dependency of a class is not available, create a dummy class which throws ImportError when used.
    Args:
    klass (str): name of the class.
    dependency (str): name of the dependency.
    Returns:
    class: a class object'
    '''
assistant
#Here is the Python program you requested.
    class _Dummy(object, ):
        def __init__(self, *args, **kwargs):
            raise ImportError("Cannot    import    '{}',    therefore    '{}'    is    not    available".format(dependency, klass))
    return _Dummy