QMoney Module 1 Milestone 2

What are we supposed to do in milestone 2 of Module 1 ?
till now I am successful in returning the list of symbols in mainReadFile() function. (followed the TODO’s given when I was in Setup#2 step)
Milestone 2 asks us to do the exact same thing, my all of the builds are successful but in assessment 2 tests are failing (MainReadFileEdgeCase() and MainReadFile())

Dont do hardcoding. And think about edge cases in programming.

Think about such test cases which might occur in our program.

this might help you

if you have hard-coded some data, it will show proper result in terminal. but the assessment will fail.