Very good! We now need something to invoke the appropriate function for the user's menu option choice.
Create a function named do_action(players, user_choice). It should invoke a function based on user_choice, which will be a string.
Inside the function, you should first invoke the return_sorted_clubs(players) function and assign the result to a clubs variable. Then, for user_choice equal:
'1' – invoke show_sorted_players(players).'2' – invoke show_top_player_in_club(players, clubs).'3' – invoke show_player_club_relation(players, clubs).'4' – invoke show_player_most_clubs(players).For all other input, print 'Incorrect choice!'
In the previous exercises, we assumed that user always provides correct output. Now that we use those functions in a do_action() function, we should provide that user doesn't get an error when choosing incorrect option somewhere in the application – incorrect number (e.g., 58) or a string which can't be converted to an integer (e.g., 'answer 1'). When a user types an incorrect answer, our function should always print 'Incorrect choice!'.
Remember to create a clubs variable inside a function (invoke a return_sorted_clubs(players) function).
Then, use a try-except syntax. Inside try, use the if ... elif ... else construction.
