class_docstr: Operand represents scalar type.
code: def __init__(self, data=None, **kw):
      super().__init__(_data=data, **kw)
  
file_path: mars/mars/tensor/datasource/scalar.py
imports: import numpy
  from ...None import opcodes
  from ...serialization.serializables import AnyField
  from .core import TensorNoInput
  from ..array_utils import create_array
label_desc: Use image node_id 1 to create a new Scalar object from inherited base classes: TensorNoInput with example: obj = Scalar(data)