code: def __init__(self, data):
      sc = init_nncontext()
      self.broadcast_data = sc.broadcast(data)
      self._value = None
  
imports: from py4j.protocol import Py4JError
  from zoo.orca.data.utils import *
  from zoo.orca import OrcaContext
  from zoo.common.nncontext import init_nncontext
  from zoo import ZooContext, get_node_and_core_number
  from zoo.util import nest
label_desc: Use image node_id 1 to create a new SharedValue object from inherited base classes: object with example: obj = SharedValue(data)