new_contents: __author__ = 'third'
  from argparse import ArgumentParser
  from greengraph.PlotGraph import PlotGraph
  
  
  def process():
      parser = ArgumentParser(
          description="Produce a graph of number of green pixels in satellite images between two locations")
      parser.add_argument("--start", required=True,
                          help='Starting location')
      parser.add_argument("--end", required=True,
                          help='End location')
      parser.add_argument("--steps", required=True,
                          help='Number of steps desired between starting and ending locations')
      parser.add_argument("--out",  required=True,
                          help="Filename of output")
  
      arguments = parser.parse_args()
  
      PlotGraph(arguments.start, arguments.to, arguments.steps, arguments.out)
  
      if __name__ == "__main__":
          process()
subject: Create command line file