Phyton, tkinter, canvas. Is it possible to change the position of the canvas in the window?

Question

Canvas

I'm at the very beginning of the journey, I apologize if the question sounds strange. I'll show on my fingers
- in this screenshot, my canvas size matches the size of the window and the buttons are on the canvas, but I need them to be outside.

- here I made the canvas a little smaller and sent the buttons down and the result is fine, but it became interesting if I want the buttons to leave at the top, can I move the canvas lower?