Update app.py

app.py

@@ -83,7 +83,7 @@ class ArkanoidEnv(gym.Env):
             random.seed(seed)
             np.random.seed(seed)
             self.seed_value = seed
-        self.paddle = Paddle())
+        self.paddle = Paddle()
         self.ball = Ball()
         self.bricks = [Brick(x, y) for y in range(BRICK_HEIGHT, BRICK_HEIGHT * (BRICK_ROWS + 1), BRICK_HEIGHT) for x in range(BRICK_WIDTH, SCREEN_WIDTH - BRICK_WIDTH, BRICK_WIDTH)]
         self.done = False