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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 _locate_bar_gen(icut, epos, transform1, transform2):
 """Generic function for the fine position of the CSU"""


    epos_pix = coor_to_pix_1d(epos)

    # transform ->
    epos_pix_s = transform1(epos_pix)
    icut2 = transform2(icut)
    #

    try:
        res = position_half_h(icut2, epos_pix_s)

        xint_s, next_peak_s, wpos1_s, wpos2_s, background_level, half_height = res
        #

        xint = transform1(xint_s)

        #
        epos_f = xint
        error = 0
    except ValueError:
        error = 2
        epos_f = epos

    return epos_pix, epos_f, error