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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def convert_logsoftmax(node, **kwargs):
 """Map MXNet's log_softmax operator attributes to onnx's LogSoftMax operator and return the created node. """

    name, input_nodes, attrs = get_inputs(node, kwargs)

    # Converting to int
    axis = int(attrs.get("axis", -1))
    temp = attrs.get("temperature", 'None')
    if temp != 'None':
        raise AttributeError("LogSoftMax: ONNX supports only temperature=None")

    node = onnx.helper.make_node(
        'LogSoftmax',
        input_nodes,
        [name],
        axis=axis,
        name=name
    )
    return [node]