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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 normalizeCoordinateTuple(value):
 """ Normalizes coordinate tuple. * **value** must be a ``tuple`` or ``list``. * **value** must have exactly two items. * **value** items must be an :ref:`type-int-float`. * Returned value is a ``tuple`` of two values of the same type as the input values. """

    if not isinstance(value, (tuple, list)):
        raise TypeError("Coordinates must be tuple instances, not %s."
                        % type(value).__name__)
    if len(value) != 2:
        raise ValueError("Coordinates must be tuples containing two items, "
                         "not %d." % len(value))
    x, y = value
    x = normalizeX(x)
    y = normalizeY(y)
    return (x, y)