code: def output_limit(self):
      return self._ndim
  
file_path: mars/mars/tensor/base/shape.py
imports: import numpy
  from ...None import opcodes
  from ...core import ExecutableTuple
  from ...serialization.serializables import KeyField, Int32Field
  from ...utils import calc_nsplits
  from ..core import TensorOrder
  from ..datasource import tensor
  from ..operands import TensorOperand, TensorOperandMixin
label_desc: Use image node_id 5 for calling the TensorGetShape obj's underlying member method code with example usage: obj.output_limit() and returns: self