from launch import LaunchDescription
from launch_ros.actions import Node


def generate_launch_description():
   return LaunchDescription([
    #    Node(
    #        package='rviz2',
    #        #node_namespace='turtlesim1',
    #        node_executable='rviz2',
    #        #node_name='sim'
    #    ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='generate_map',
          #output='screen',
          #node_name='sim'
       ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='a_star',
          output='screen',
          #node_name='sim'
       ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='opt_path_in_gallerys2',
          output='screen',
          #node_name='sim'
       ),
    ])
4774429d31436b8c7d68f0fc9a0b8d7bbac7e18a
<mask token>

<mask token>


def generate_launch_description():
    return LaunchDescription([Node(package='navigation_1', node_executable=
        'generate_map'), Node(package='navigation_1', node_executable=
        'a_star', output='screen'), Node(package='navigation_1',
        node_executable='opt_path_in_gallerys2', output='screen')])

from launch import LaunchDescription
from launch_ros.actions import Node


def generate_launch_description():
    return LaunchDescription([Node(package='navigation_1', node_executable=
        'generate_map'), Node(package='navigation_1', node_executable=
        'a_star', output='screen'), Node(package='navigation_1',
        node_executable='opt_path_in_gallerys2', output='screen')])

from launch import LaunchDescription
from launch_ros.actions import Node


def generate_launch_description():
   return LaunchDescription([
    #    Node(
    #        package='rviz2',
    #        #node_namespace='turtlesim1',
    #        node_executable='rviz2',
    #        #node_name='sim'
    #    ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='generate_map',
          #output='screen',
          #node_name='sim'
       ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='a_star',
          output='screen',
          #node_name='sim'
       ),
       Node(
          package='navigation_1',
          #node_namespace='turtlesim2',
          node_executable='opt_path_in_gallerys2',
          output='screen',
          #node_name='sim'
       ),
    ])