code: def pos_s_2_bbox(pos, s):
      """
      from center_x,center_y,s to get bbox
  
      Parameters
      ----------
      pos , x, bbox
      s , int, bbox size
  
      Return:
          [x_min,y_min,x_max,y_max]
      """
      return [
          pos[0] - s / 2,
          pos[1] - s / 2,
          pos[0] + s / 2,
          pos[1] + s / 2,
      ]
  
imports: import numpy
  import sys
  from ..filesystem import try_import_cv2
label_desc: Use image node_id 2 for calling a global function with example usage: pos_s_2_bbox(pos, s) and returns: list