class_docstr: Bounding box of the annotation.
class_docstr_tok: ["Bounding","box","of","the","annotation","."]
docstr: Returns: shifted BoundingBox
docstr_tok: ["Returns",":","shifted","BoundingBox"]
code: def get_shifted_box(self):
      """
      Returns: shifted BoundingBox
      """
      box = [
          self.minx + self.shift_x,
          self.miny + self.shift_y,
          self.maxx + self.shift_x,
          self.maxy + self.shift_y,
      ]
      return BoundingBox(box)
  
imports: import copy
  from typing import Dict, List, Optional
  import numpy
  from sahi.utils.coco import CocoAnnotation, CocoPrediction
  from sahi.utils.cv import get_bbox_from_bool_mask, get_bool_mask_from_coco_segmentation, get_coco_segmentation_from_bool_mask
  from sahi.utils.shapely import ShapelyAnnotation
label_desc: Use image node_id 9 for calling the BoundingBox obj's underlying member method code with example usage: obj.get_shifted_box() and returns: BoundingBox