old_contents: #!/usr/bin/env python
  # encoding: utf-8
  
  """
  A Simple Example Flask Application
  ==================================
  """
  
  # Third Party Libs
  from flask import Flask
  
  # First Party Libs
  from flask_hal import HAL, document
  
  
  app = Flask(__name__)
  HAL(app)  # Initialise HAL
  
  
  @app.route('/hello')
  def foo():
      return document.Document(data={
          'message': 'Hello World'
      })
  
  
  if __name__ == "__main__":
      app.run()
  
new_contents: #!/usr/bin/env python
  # encoding: utf-8
  
  """
  A Simple Example Flask Application
  ==================================
  """
  
  # Third Party Libs
  from flask import Flask
  
  # First Party Libs
  from flask_hal import HAL, document
  
  
  app = Flask(__name__)
  HAL(app)  # Initialise HAL
  
  
  @app.route('/hello')
  def hello():
      return document.Document(data={
          'message': 'Hello World'
      })
  
  
  if __name__ == "__main__":
      app.run(debug=True)
  
subject: Rename example foo method to hello and run in debug