Data Collection issue using people counting

Hi @fengjin-uofarizona @senguptaa

What changes have you made to the ros pkg to make people counting work? I downloaded the ti mmwave rospkg as well as the people counting lab from the TI website. As a result, I've included the people.cfg file in the rospkg so that the ros can parse it. There are no errors, but I can't see any point clouds in rviz. Could you please assist me in resolving this problem?

Thank you.