file_name = input("File name (example.txt): ")
        table.write_to_file(file_name)
    elif command == "open":
        while True:
            save = input("Would you like to save changes? (y/n): ")
            if save == "y":
                file_name = input("File name (example.txt): ")
                table.write_to_file(file_name)
                break
            elif save == "n":
                break
            else:
                print("Sorry I don't understand.")

        file_name = input("File name (example.txt): ")
        table = Table.open_file(file_name) #for some reason combining
    elif command == "exit":
        while True:
            save = input("Would you like to save changes? (y/n): ")
            if save == "y":
                file_name = input("File name (example.txt): ")
                table.write_to_file(file_name)
                break
            elif save == "n":
                break
            else:
                print("Sorry I don't understand.")
        break
    else:
        print("Sorry I don't understand.")