text: #!/usr/bin/env python3
  
  import connexion
  import json_logging
  
  
  def post_greeting(name: str) -> str:
      return 'Hello {name}'.format(name=name)
  
  
  def create():
      app = connexion.FlaskApp(__name__, port=9090, specification_dir='openapi/')
      json_logging.ENABLE_JSON_LOGGING = True
      json_logging.init(framework_name='connexion')
      json_logging.init_request_instrument(app)
  
      app.add_api('helloworld-api.yaml', arguments={'title': 'Hello World Example'})
      return app
  
  
  if __name__ == '__main__':
      app = create()
      app.run()
  