'Replace frozenset([...]) by frozenset((...)) as tuples are more efficient.'

def _handle_simple_function_frozenset(self, node, pos_args):

    if (len(pos_args) != 1):
        return node
    if (pos_args[0].is_sequence_constructor and (not pos_args[0].args)):
        del pos_args[0]
    elif isinstance(pos_args[0], ExprNodes.ListNode):
        pos_args[0] = pos_args[0].as_tuple()
    return node
