Remove commented out code in example server

Author: gonzalocasas

docker/ros2/fibonacci_server.py

@@ -130,73 +130,3 @@ def main(args=None):
 
 if __name__ == '__main__':
     main()
-
-
-# import time
-
-# from example_interfaces.action import Fibonacci
-# from rcl_interfaces.msg import SetParametersResult
-
-# import rclpy
-# from rclpy.action import ActionServer, CancelResponse
-# from rclpy.executors import ExternalShutdownException
-# from rclpy.executors import MultiThreadedExecutor
-# from rclpy.node import Node
-# from rclpy.parameter import Parameter
-# from rclpy.qos import qos_profile_system_default
-# from rclpy.service_introspection import ServiceIntrospectionState
-
-
-# class FibonacciActionServer(Node):
-
-#     def __init__(self):
-#         super().__init__('fibonacci_action_server')
-#         self._action_server = ActionServer(
-#             self,
-#             Fibonacci,
-#             'fibonacci',
-#             self.execute_callback,
-#             cancel_callback=self.cancel_callback)
-
-#     def execute_callback(self, goal_handle):
-#         self.get_logger().info('Executing goal...')
-
-#         feedback_msg = Fibonacci.Feedback()
-#         feedback_msg.sequence = [0, 1]
-
-#         for i in range(1, goal_handle.request.order):
-#             if goal_handle.is_cancel_requested:
-#                 goal_handle.canceled()
-#                 self.get_logger().info('Goal canceled')
-#                 return Fibonacci.Result()
-#             feedback_msg.sequence.append(
-#                 feedback_msg.sequence[i] + feedback_msg.sequence[i-1])
-#             self.get_logger().info('Feedback: {0}'.format(feedback_msg.sequence))
-#             goal_handle.publish_feedback(feedback_msg)
-#             time.sleep(1)
-
-#         goal_handle.succeed()
-
-#         result = Fibonacci.Result()
-#         result.sequence = feedback_msg.sequence
-#         return result
-
-#     def cancel_callback(self, goal_handle):
-#         self.get_logger().info('Canceling goal...')
-#         return CancelResponse.ACCEPT
-
-
-# def main(args=None):
-#     try:
-#         rclpy.init(args=args)
-#         fibonacci_action_server = FibonacciActionServer()
-#         fibonacci_action_server.get_logger().info('Init...')
-#         executor = MultiThreadedExecutor()
-#         fibonacci_action_server.get_logger().info('Starting..')
-#         rclpy.spin(fibonacci_action_server, executor=executor)
-#     except (KeyboardInterrupt, ExternalShutdownException):
-#         pass
-
-
-# if __name__ == '__main__':
-#     main()