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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 deg2HMS(ra='', dec='', round=False):
 """ quick and dirty coord conversion. googled to find bdnyc.org. """

    RA, DEC, rs, ds = '', '', '', ''
    if dec:
        if str(dec)[0] == '-':
            ds, dec = '-', abs(dec)
        deg = int(dec)
        decM = abs(int((dec-deg)*60))
        if round:
            decS = int((abs((dec-deg)*60)-decM)*60)
        else:
            decS = (abs((dec-deg)*60)-decM)*60
        DEC = '{0}{1} {2} {3}'.format(ds, deg, decM, decS)
  
    if ra:
        if str(ra)[0] == '-':
            rs, ra = '-', abs(ra)
        raH = int(ra/15)
        raM = int(((ra/15)-raH)*60)
        if round:
            raS = int(((((ra/15)-raH)*60)-raM)*60)
        else:
            raS = ((((ra/15)-raH)*60)-raM)*60
        RA = '{0}{1} {2} {3}'.format(rs, raH, raM, raS)
  
    if ra and dec:
        return (RA, DEC)
    else:
        return RA or DEC