code: def modify_image_info(image_info, path_prefix, start_img_id=0):
      image_info["file_name"] = osp.join(
          path_prefix, image_info["file_name"]
      )
      image_info["id"] += start_img_id
      return image_info
  
file_path: mmocr/tools/dataset_converters/common/curvedsyntext_converter.py
imports: import argparse
  import os.path
  from functools import partial
  import mmengine
  import numpy
  from mmocr.utils import bezier2polygon, sort_points
label_desc: Use image node_id 3 for calling a global function with example usage: modify_image_info(image_info, path_prefix, start_img_id) and returns: image_info