After completed the task in m001 chapter 3 IDE space, It is showing unmarked

after completed the task in m001 chapter 3 IDE space, It is showing unmarked

Hi @Argha_Pratim_Dhara, welcome to the community.
Did you click on Run Test button just below the IDE, after completing the tasks?

If you have any doubts, please feel free to reach out to us.

Thanks and Regards.
Sourabh Bagrecha,
MongoDB