Rqt_graph not same as in the documentation for SITL simulation

I am trying to run RosFlight with Gazebo for multirotor as mentioned here:
Quick-Start Guide to SIL Simulation

However I am not able to get the same RQT graph as mentioned in the documentation. Please help

screen shot of my rqt_graph:

Ros distribution: noetic

The Gazebo installation had an issue and hence the RosFlight wasn’t working properly. after reinstalling ROS from scratch again the issue got solved