code: def set_limits(ax, x0, xN, y0, yN):
      ax.set_xlim(x0, xN)
      ax.set_xticks(range(x0, xN + 1))
      ax.set_ylim(y0, yN)
      ax.set_yticks(range(y0, yN + 1))
      ax.set_aspect("equal")
  
label_desc: Use image node_id 2 for calling a global function with example usage: set_limits(ax, x0, xN, y0, yN) without return types