code: def offset(self):
      return self._offset
  
imports: import itertools
  import logging
  import os
  import pickle
  import tempfile
  import uuid
  import numpy
  from ....None import opcodes
  from ....None import tensor
  from ....lib.filesystem import get_fs
  from ....core import OutputType
  from ....core.context import get_context
  from ....core.operand import OperandStage
  from ....serialization.serializables import StringField, Int32Field, Int64Field, DictField, BytesField, TupleField, DataTypeField
  from ....utils import has_unknown_shape, Timer
  from ...operands import LearnOperand, LearnOperandMixin
  from ..core import proxima, get_proxima_type, validate_tensor, available_numpy_dtypes, rechunk_tensor, build_mmap_chunks
label_desc: Use image node_id 14 for calling the ProximaBuilder obj's underlying member method code with example usage: obj.offset() and returns: self