code: def order(self):
      return self._order
  
file_path: mars/mars/tensor/datasource/from_sparse.py
imports: from ...None import opcodes
  from ...serialization.serializables import KeyField, StringField, AnyField
  from ..array_utils import as_same_device, device, get_array_module
  from ..utils import get_order
  from .core import TensorHasInput
  from .array import tensor
label_desc: Use image node_id 2 for calling the SparseToDense obj's underlying member method code with example usage: obj.order() and returns: self