I’ve attached a screenshot of the correct code Python editor wanted from me. The only difference I had in my code prior to the provided image was on line 23, my variable was hotel_cost(days-1) instead of hotel_cost(days). In lesson 5/7, Python editor wanted me to use the argument days-1 for the variable hotel_cost(). I don’t understand how/why this would change in lesson 6/7 when the only difference is adding the argument spending_money to my previously defined variable trip_cost() in line 22.
If someone could explain this change to me and why it matters I would be so grateful.