Hi, I need to build a platform game using only tkinter, cant use pygame, and Im having trouble moving two objects at the same time

Question

cant move the character at the same time the obstacle is moving, pirincipal is the name of the image that works as the player

        def move():
            def left(event):
                x = -5
                y = 0
                canvasGame.update()
                edgeReached()
                canvasGame.move(principal,x, y)
                collision()

            def right(event):
                x = 5
                y = 0
                canvasGame.update()
                edgeReached()
                canvasGame.move(principal,x, y)
                collision()

            canvasGame.bind_all("<Left>", left)
            canvasGame.bind_all("<Right>", right

        move()

        
        class Barrel:
            def __init__(self, canvas):
                self.canvas = canvas
                self.obs = canvasGame.create_image(125, 500, image=nuevoObs, anchor=tk.NW)
                self.x = 16
                self.y = 0

            def movement(self):
                while True:
                    coords = canvasGame.coords(self.obs)
                    if (coords[0] >= 1000):
                        self.x = -10
                        self.y = 0
                    elif (coords[0] < 0):
                        self.x = 10
                        self.y = 0
                    self.canvas.move(self.obs, self.x,self.y)
                    canvasGame.update()
                    time.sleep(0.05)

        def createBarrel():
            barrel = Barrel(canvasGame)
            circle_thread = Thread(target=barrel.movement())
            circle_thread.daemon = True
            circle_thread.start()
        createBarrel()
        
        def plzmove():
            moveplz = Thread(target=move())
            moveplz.daemon = True
            moveplz.start()
        plzmove()

I tried creating threads but the problem continues, if there is a barrel moving, the player cant move (if there is nothing else moving, the player can move with freedom), also, the player movement is just an image being moved, any tip is appreciated, much love.