def analuse_spot(data, mask):
    """
    returns moments calculate from an image provided. Uses cv2 (opencv-python) library.

    returns a dictionary of moments:
    'm00', 'm10', 'm01', 'm20', 'm11', 'm02', 'm30', 'm21', 'm12', 'm03', 'mu20', 'mu11', 'mu02', 'mu30', 'mu21', 'mu12', 'mu03
    ', 'nu20', 'nu11', 'nu02', 'nu30', 'nu21', 'nu12', 'nu03'

    Parameters
    ----------
    data :: (numpy array)
        data to append

    Returns
    -------
    moments :: (dictionary)

    Examples
    --------
    >>> moments = get_moments(image = image)
    """
