code: def clear(self):
      self.bucket_data = BucketData()
  
file_path: attention-ocr/aocr/util/data_gen.py
imports: from __future__ import absolute_import
  import sys
  import numpy
  import tensorflow
  from PIL import Image
  from six import BytesIO
  from .bucketdata import BucketData
label_desc: Use image node_id 3 for calling the DataGen obj's underlying member method code with example usage: obj.clear() without return types