class_docstr: Generate data for a KITTI dataset.
  
  See http://www.cvlibs.net/datasets/kitti/ for more information.
class_docstr_tok: ["Generate","data","for","a","KITTI","dataset",".","See","http",":","\/\/www.cvlibs.net\/datasets\/kitti\/","for","more","information","."]
docstr: Return True if label is a known label.
          
docstr_tok: ["Return","True","if","label","is","a","known","label","."]
code: def has_label(self, label):
      """Return True if label is a known label."""
      return label in self.labels
  
file_path: ImageAI/imageai_tf_deprecated/Detection/keras_retinanet/preprocessing/kitti.py
imports: import csv
  import os.path
  import numpy
  from PIL import Image
  from .generator import Generator
  from ..utils.image import read_image_bgr
label_desc: Use image node_id 4 for calling the KittiGenerator obj's underlying member method code with example usage: obj.has_label(label) and returns: unknown