code: def steps(self) -> int:
      return self._line_count
  
file_path: Kashgari/examples/custom_generator.py
imports: import os
  import linecache
  from tensorflow.keras.utils import get_file
  from kashgari.generators import ABCGenerator
label_desc: Use image node_id 2 for calling the LabelingGenerator obj's underlying member method code with example usage: obj.steps() and returns: self