Hangmanattempt2

~ This project works in the following order #Initialise 5 attributes

The play_game method calls the ask_letter method

The ask_letter method asks for an input and checks to see the length of the input

If the length of the input is 1 then the code checks to see if the letter has already been tried, if not then the input is required again

If the letter has not already been tried then the letter tried is appended to the empty list of attempted letters

If the input meets these checks then the codes calls the check_letter method

check_letter first converts any input to lower case

if the letter is in the word, then the first for loop checks each index of the word in question and replaces the dashes with the letter guessed

if the letter is not in the word, then the number of lives is reduced, the user is informed of how many lives they have left

after this the code then reverts to the play_game method and checks to see if there are any dashes left or the num of lives is zero which will produce the "You have won" or "You have lost" respectively