I've got another problem with finance, pset7, CS50x.
check50 my solution, I get an error (see first of image) claiming that a
KeyError (on a field named "date_time") occurs when performing a BUY action.
As far as i can see, that error usually occurs when looking up items in a dictionary.
The only time I use
"date_time" as a dict key (see second image) is in the code for the history page.
And in the third image you can see that my history page does work as expected (on my side) after performing a BUY and a SELL.
Is check50 checking something which was not in the specifications at https://docs.cs50.net/2018/x/psets/7/finance/finance.html … ?