code: def src(self):
      return self._src
  
imports: import itertools
  import numpy
  from ...None import opcodes
  from ...serialization.serializables import KeyField, StringField
  from ...utils import has_unknown_shape
  from ..utils import unify_chunks, broadcast_shape
  from ..operands import TensorOperand, TensorOperandMixin
  from ..datasource import tensor
  from .broadcast_to import broadcast_to
  from ..array_utils import as_same_device, device
label_desc: Use image node_id 2 for calling the TensorCopyTo obj's underlying member method code with example usage: obj.src() and returns: self