I have a CSV file containing daily recommendations in format:
date,symbol,recommendation
2024-04-22,BMY,SELL
2024-04-22,SBAC,HOLD
2024-04-22,HRL,HOLD
2024-04-22,PDD,BUY
...
2024-03-24,PDD,HOLD
2024-03-24,SBAC,SELL
How to test a strategy following such recommendations in python?