code: def generateColorMap():
      '''
      This function generates a 256 jet colormap of HTML-like
      hex string colors (e.g. FF88AA)
      '''
      Map = cm.jet(np.arange(256))
      stringColors = []
      for i in range(Map.shape[0]):
          rgb = (int(255*Map[i][0]), int(255*Map[i][1]), int(255*Map[i][2]))
          if (sys.version_info > (3, 0)):
              stringColors.append((struct.pack('BBB', *rgb).hex())) # python 3
          else:
              stringColors.append(
                  struct.pack('BBB', *rgb).encode('hex'))  # python2
  
      return stringColorf generateColorMap():
      '''
      This function generates a 256 jet colormap of HTML-like
      hex string colors (e.g. FF88AA)
      '''
      Map = cm.jet(np.arange(256))
      stringColors = []
      for i in range(Map.shape[0]):
          rgb = (int(255*Map[i][0]), int(255*Map[i][1]), int(255*Map[i][2]))
          if (sys.version_info > (3, 0)):
              stringColors.append((struct.pack('BBB', *rgb).hex())) # python 3
          else:
              stringColors.append(
                  struct.pack('BBB', *rgb).encode('hex'))  # python2
  
      return stringColors
docs: This function generates a 256 jet colormap of HTML-like
      hex string colors (e.g. FF88AA)