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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 angledependentairtransmission(twotheta, mu_air, sampletodetectordistance):
 """Correction for the angle dependent absorption of air in the scattered beam path. Inputs: twotheta: matrix of two-theta values mu_air: the linear absorption coefficient of air sampletodetectordistance: sample-to-detector distance 1/mu_air and sampletodetectordistance should have the same dimension The scattering intensity matrix should be multiplied by the resulting correction matrix."""

    return np.exp(mu_air * sampletodetectordistance / np.cos(twotheta))