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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 _get_freq(freqfunc, m1, m2, s1z, s2z):
 """ Wrapper of the LALSimulation function returning the frequency for a given frequency function and template parameters. Parameters freqfunc : lalsimulation FrequencyFunction wrapped object e.g. lalsimulation.fEOBNRv2RD m1 : float-ish, i.e. castable to float First component mass in solar masses m2 : float-ish Second component mass in solar masses s1z : float-ish First component dimensionless spin S_1/m_1^2 projected onto L s2z : float-ish Second component dimensionless spin S_2/m_2^2 projected onto L Returns ------- f : float Frequency in Hz """

    # Convert to SI units for lalsimulation
    m1kg = float(m1) * lal.MSUN_SI
    m2kg = float(m2) * lal.MSUN_SI
    return lalsimulation.SimInspiralGetFrequency(
        m1kg, m2kg, 0, 0, float(s1z), 0, 0, float(s2z), int(freqfunc))