I have two separate txt files (reservations1, reservations2) that are set up like a reservation system for a restaurant.

Each line in the file stands for a reservation and has the format: ```Name, Time, Status```. Status is either ```CONFIRMED``` or ```CANCELLED``` .

I want to write a function ```show_reserva tions``` that takes as argument a string ```filename```, reads the file with the name ```filename``` and prints...