Issue getting game winner to be display for small period (3 seconds) without causing game to hang

[barclayd]

Describe the bug
Unable to find a solution thus far to allowing the winner text (e.g. 'You Win!') to be displayed without causing unnecessary hangs to game and performance issues.

To Reproduce

$ git clone https://github.com/barclayd/Multiplayer-Rock-Paper-Scissors
$ cd Multiplayer-Rock-Paper-Scissors
$ python server.py

In two new terminals/alternate computers on the same network

$ python client.py

Then play a game of Rock, Paper, Scissors.

Expected behaviour

In this bug, the result of the game flashes on the screen for less than half a second - user experience must be improved to inform a user clearly as to whether or not they have won, lost or drawn the game