Learn Algo Trading youtube series code: How to add more indexes

Hi,
I am using Dhan libraries and framework. Its a wonderful framework, easy to implement and easy to understand. Thanks for sharing.

There are 2 existing NSE indexes, NIFTY and BANKNIFTY. I want to add all of the NSE indexes, i.e. MIDCAPNIFTY100, PRIVATEBANKNIFTY etc. Please help me to achieve it. Thanks.