code: def hidden_blocks(self):
      return self._hidden_blocks
  
file_path: NeMo/nemo/collections/asr/modules/transformer/bridge_encoders.py
imports: import torch
  from nemo.collections.asr.modules.transformer.transformer_encoders import TransformerEncoder
  from nemo.collections.asr.modules.transformer.transformer_modules import AttentionBridge
label_desc: Use image node_id 4 for calling the BridgeEncoder obj's underlying member method code with example usage: obj.hidden_blocks() and returns: self