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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 _maybe_localize_point(ts, is_none, is_not_none, freq, tz):
 """ Localize a start or end Timestamp to the timezone of the corresponding start or end Timestamp Parameters ts : start or end Timestamp to potentially localize is_none : argument that should be None is_not_none : argument that should not be None freq : Tick, DateOffset, or None tz : str, timezone object or None Returns ------- ts : Timestamp """

    # Make sure start and end are timezone localized if:
    # 1) freq = a Timedelta-like frequency (Tick)
    # 2) freq = None i.e. generating a linspaced range
    if isinstance(freq, Tick) or freq is None:
        localize_args = {'tz': tz, 'ambiguous': False}
    else:
        localize_args = {'tz': None}
    if is_none is None and is_not_none is not None:
        ts = ts.tz_localize(**localize_args)
    return ts