class_docstr: KITTI dataset which uses the updated ground truth depth maps
      
class_docstr_tok: ["KITTI","dataset","which","uses","the","updated","ground","truth","depth","maps"]
code: def get_image_path(self, folder, frame_index, side):
      f_str = "{:010d}{}".format(frame_index, self.img_ext)
      image_path = os.path.join(
          self.data_path,
          folder,
          "image_0{}/data".format(self.side_map[side]),
          f_str,
      )
      return image_path
  
imports: from __future__ import absolute_import, division, print_function
  import os
  import numpy
  import PIL.Image
  from ...utils.filesystem import try_import_skimage
  from .kitti_utils import generate_depth_map
  from .mono_dataset import MonoDataset
label_desc: Use image node_id 2 for calling the KITTIDepthDataset obj's underlying member method code with example usage: obj.get_image_path(folder, frame_index, side) and returns: image_path