text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """Simple one dimensional example for a possible user's script."""
  import argparse
  
  from orion.client import report_results
  
  
  def function(x, y):
      """Evaluate partial information of a quadratic."""
      y = x + y - 34.56789
      return 4 * y**2 + 23.4, 8 * y
  
  
  def execute():
      """Execute a simple pipeline as an example."""
      # 1. Receive inputs as you want
      parser = argparse.ArgumentParser()
      parser.add_argument('-x', type=float, required=True)
      parser.add_argument('-y', type=float, default=0.0)
      inputs = parser.parse_args()
  
      # 2. Perform computations
      y, dy = function(inputs.x, inputs.y)
  
      # 3. Gather and report results
      results = list()
      results.append(dict(
          name='example_objective',
          type='objective',
          value=y))
      results.append(dict(
          name='example_gradient',
          type='gradient',
          value=[dy]))
  
      report_results(results)
  
  
  if __name__ == "__main__":
      execute()
  