Run Feature Attribution Drift Monitoring on 6 months Data

Hi,
Thanks for sharing the code for scheduling feature attribution drift code.
The example that you have shared is capturing data in batch transform job and then running FAD on it.
In my case I have 6 months of data already available as a csv with me. Is there any way we can run feature attribution drift for it.

I have tried using now() in schedule cron expression, but it asks for data analysis start time and end time .
Coukd you help me how to setup those start and end time for adhoc runs like here on 6 months data.