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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 sweHousesLon(jd, lat, lon, hsys):
 """ Returns lists with house and angle longitudes. """

    hsys = SWE_HOUSESYS[hsys]
    hlist, ascmc = swisseph.houses(jd, lat, lon, hsys)
    angles = [
        ascmc[0],
        ascmc[1],
        angle.norm(ascmc[0] + 180), 
        angle.norm(ascmc[1] + 180)
    ]
    return (hlist, angles)