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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 gp_lcltpt():
 """ example plot to display linecolors, linetypes and pointtypes .. image:: pics/gp_lcltpt.png :width: 450 px """

  inDir, outDir = getWorkDirs()
  nSets = len(default_colors)
  make_plot(
    data = [
      np.array([ [0,i,0,0,0], [1,i,0,0,0] ])
      for i in xrange(nSets)
    ],
    properties = [
      'with linespoints lw 4 lc %s lt %d pt %d' % (col, i, i)
      for i, col in enumerate(default_colors)
    ],
    titles = [''] * nSets, yr = [-1, 51],
    name = os.path.join(outDir, 'gp_lcltpt'),
    ylabel = 'linecolor / linetype / pointtype', xlabel = '',
  )
  return 'done'