code: def get_bucket(self):
      return self._bucket
  
file_path: ColossalAI/colossalai/zero/low_level/bookkeeping/tensor_bucket.py
imports: from torch._utils import _flatten_dense_tensors, _unflatten_dense_tensors
label_desc: Use image node_id 8 for calling the TensorBucket obj's underlying member method code with example usage: obj.get_bucket() and returns: self