Set stockfish for python in ubuntu

$ sudo apt install stockfish
$ sudo apt upgrade stockfish
$ pip install chess
    
import chess.pgn
import chess.engine

# Load the PGN file
pgn = open("./file.pgn")
engine = chess.engine.SimpleEngine
engine = chess.engine.SimpleEngine.popen_uci("/usr/games/stockfish")
time_limit = 0.01
# Read the game from the PGN file
game = chess.pgn.read_game(pgn)

# Get the initial board position
board = game.board()

# Iterate through the moves and apply them to the board
for move in game.mainline_moves():
    board.push(move)
    result = engine.analyse(board, chess.engine.Limit(time=time_limit))

    print(result['score'])

# Print the final position
print(board)


# if you want to use stockfish
$ pip install stockfish

from stockfish import Stockfish

stockfish = Stockfish()

def print_board():
    print(stockfish.get_board_visual().replace('\\n', '\n'))