Describe the bug

Earlier there used to be a folder config.json.template where a sample json file was provided to help the new comers but it got removed by mistake. The readme also needs to be updated.

Expected behavior

There should be a config.json.template file to help the new comers.

Logs

If applicable, add logs to help explain your problem (e.g. the error message and/or exception traceback).

Environment (please complete the following information):

• OS: Linux
• Browser: Chrome

Additional context

Add any other context about the problem here.