app.py

import gradio as gr
import random
from typing import Dict
import uuid

class TicTacToe:
    def __init__(self):
        self.board = [" " for _ in range(9)]
        self.winning_combinations = [
            [0, 1, 2], [3, 4, 5], [6, 7, 8],  # Rows
            [0, 3, 6], [1, 4, 7], [2, 5, 8],  # Columns
            [0, 4, 8], [2, 4, 6]              # Diagonals
        ]
        self.human = "X"
        self.ai = "O"
        self.current_player = self.human

    def reset(self):
        self.board = [" " for _ in range(9)]
        self.current_player = self.human
        return self.board

    # Rest of your TicTacToe class remains the same...
    # (keeping all other methods identical)

# Dictionary to store game instances for each session
games: Dict[str, TicTacToe] = {}

def get_game(session_id: str) -> TicTacToe:
    if session_id not in games:
        games[session_id] = TicTacToe()
    return games[session_id]

css = """
# Your existing CSS remains the same
"""

def create_interface():
    with gr.Blocks(css=css) as demo:
        session_id = gr.State(lambda: str(uuid.uuid4()))
        
        with gr.Column(elem_id="game-container"):
            status = gr.Markdown("Your turn!", elem_id="message")
            
            with gr.Column(elem_classes=["board"]):
                cells = []
                for i in range(9):
                    cells.append(gr.Button(" ", elem_classes=["cell"]))
            
            reset = gr.Button("New Game", elem_id="reset-btn")

        def handle_click(idx, session):
            game = get_game(session)
            if game.make_move(idx):
                return {
                    status: game.get_status(),
                    **{cell: game.board[i] for i, cell in enumerate(cells)}
                }
            return {status: "Invalid move!"}

        def reset_game(session):
            game = get_game(session)
            game.reset()
            return {
                status: "Your turn!",
                **{cell: " " for cell in cells}
            }

        for i, cell in enumerate(cells):
            cell.click(
                handle_click,
                inputs=[gr.State(i), session_id],
                outputs=[status, *cells]
            )

        reset.click(
            reset_game,
            inputs=[session_id],
            outputs=[status, *cells]
        )

    return demo

demo = create_interface()
demo.queue()  # Enable queuing for multiple users
demo.launch()