code: def __init__(self, data_reader, nested_path):
      super().__init__(data_reader.config)
      self.nested_path = nested_path
  
imports: import json
  import h5py
  from hls4ml.model import ModelGraph
label_desc: Use image node_id 1 to create a new KerasNestedFileReader object from inherited base classes: KerasFileReader with example: obj = KerasNestedFileReader(data_reader, nested_path)