def calculate_tensor_to_probability_map_output_shapes(operator):
    '''
    Allowed input/output patterns are
    ONNX < 1.2
        1. [1, C] ---> ---> A map
        2. [1, C_1, ..., C_n] ---> A map
    ONNX >= 1.2
        1. [N, C] ---> ---> A sequence of maps
        2. [N, C_1, ..., C_n] ---> A sequence of maps

    Note that N must be 1 currently if you're using ONNX<1.2 because old ZipMap doesn't produce a seqneuce of map If the
    input is not [N, C], it will be reshaped into [N, C_1 x C_2, x ... x C_n] before being fed into ONNX ZipMap.
    '''
    check_input_and_output_numbers(operator, input_count_range=1, output_count_range=1)
    check_input_and_output_types(operator, good_input_types=[FloatTensorType])

    model_type = operator.raw_operator.WhichOneof('Type')
    if model_type == 'neuralNetworkClassifier':
        class_label_type = operator.raw_operator.neuralNetworkClassifier.WhichOneof('ClassLabels')
    else:
        raise TypeError('%s has no class label' % model_type)

    N = operator.inputs[0].type.shape[0]
    doc_string = operator.outputs[0].type.doc_string
    if class_label_type == 'stringClassLabels':
        if operator.target_opset < 7:
            operator.outputs[0].type = DictionaryType(StringTensorType([1]), FloatTensorType([1]), doc_string)
        else:
            operator.outputs[0].type = \
                SequenceType(DictionaryType(StringTensorType([]), FloatTensorType([])), N, doc_string)
    elif class_label_type == 'int64ClassLabels':
        if operator.target_opset < 7:
            operator.outputs[0].type = DictionaryType(Int64TensorType([1]), FloatTensorType([1]), doc_string)
        else:
            operator.outputs[0].type = \
                SequenceType(DictionaryType(Int64TensorType([]), FloatTensorType([])), N, doc_string)
    else:
        raise ValueError('Unsupported label type')
Allowed input/output patterns are
    ONNX < 1.2
        1. [1, C] ---> ---> A map
        2. [1, C_1, ..., C_n] ---> A map
    ONNX >= 1.2
        1. [N, C] ---> ---> A sequence of maps
        2. [N, C_1, ..., C_n] ---> A sequence of maps

    Note that N must be 1 currently if you're using ONNX<1.2 because old ZipMap doesn't produce a seqneuce of map If the
    input is not [N, C], it will be reshaped into [N, C_1 x C_2, x ... x C_n] before being fed into ONNX ZipMap.