code: def __exit__(self, exc_type, exc_val, exc_tb):
      self.finish_chunck()
  
file_path: calamari/calamari_ocr/ocr/dataset/datareader/hdf5/hdf5_dataset_writer.py
imports: import numpy
  import h5py
  from tfaip import PipelineMode
label_desc: Use image node_id 3 for calling the Hdf5DatasetWriter obj's underlying member method code with example usage: obj.__exit__(exc_type, exc_val, exc_tb) without return types