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Interactive Tic-Tac-Toe

https://www.youtube.com/playlist?list=PLhOuww6rJJNOlaMDHHIQrvWZn--GGNlHU

Write a Python program called itictactoe.py that will play an interactive game of Tic-Tac-Toe starting from a blank board and iterating between players X and O until the game is finished due to a draw or a win. When the game starts, a blank board with cells 1-9 should be shown along with a prompt for the current player (always starting with X) to select a cell:

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| 1 | 2 | 3 |
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| 4 | 5 | 6 |
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| 7 | 8 | 9 |
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Player X, what is your move? [q to quit]: 1

If a player tries to select an occupied cell, the move is disallowed and the same player goes until a valid choice is made:

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| X | 2 | 3 |
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| 4 | 5 | 6 |
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| 7 | 8 | 9 |
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Player O, what is your move? [q to quit]: 1
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| X | 2 | 3 |
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| 4 | 5 | 6 |
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| 7 | 8 | 9 |
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Cell "1" already taken
Player O, what is your move? [q to quit]:

Play should stop when a player has won:

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| X | O | 3 |
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| X | O | 6 |
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| 7 | 8 | 9 |
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Player X, what is your move? [q to quit]: 7
X has won!

Or when the game is a draw:

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| X | O | O |
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| O | X | X |
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| X | 8 | O |
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Player X, what is your move? [q to quit]: 8
All right, we'll call it a draw.