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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 plot_dop(bands, int_max, dop, hund_cu, name):
 """Plot of Quasiparticle weight for N degenerate bands under selected doping shows transition only at half-fill the rest are metallic states"""

    data = ssplt.calc_z(bands, dop, np.arange(0, int_max, 0.1), hund_cu, name)
    ssplt.plot_curves_z(data, name)