Original Posted by - b'admin':It is a system design for computational efficiency. When you run a backtest script on the platform, the system will execute and evaluate it in a background process. Therefore, you won't be able to see the message like a usual command-line interface.However, the platform supports a python equivalent print function (i.e. self.evt.consoleLog). For your case, you can do something likeself.evt.consoleLog("hello world")For more detail, you can refer to the Web API Technical Document "https://algogene.com/TechDoc#Debugging".
Original Posted by - b'Bee Bee': I think that self.evt.print("hello world") is better than self.evt.consoleLog("hello world"), because it is more consistent with the usual python print function.