code: def a(self):
      return self._a
  
imports: import itertools
  from collections.abc import Iterable
  import numpy
  from ...None import opcodes
  from ...serialization.serializables import FieldTypes, KeyField, TupleField
  from ...utils import has_unknown_shape
  from ..utils import unify_chunks
  from ..array_utils import as_same_device, device, is_sparse_module
  from ..operands import TensorOperand, TensorOperandMixin
  from ..arithmetic.utils import chunk_tree_add
  from ..datasource import tensor
  from ..core import TensorOrder
label_desc: Use image node_id 2 for calling the TensorTensorDot obj's underlying member method code with example usage: obj.a() and returns: self