code: def copy(self, key: str):
      return Scalar(key, is_print=self.is_print, options=self.options)
  
imports: from abc import ABC
  from typing import Dict, Optional
  import numpy
  from .None import Indicator
  from ...util.values import to_numpy
label_desc: Use image node_id 3 for calling the Scalar obj's underlying member method code with example usage: obj.copy(key) and returns: Scalar