code: def copy_from(self, obj):
      self.data = obj.data
  
imports: from ...serialization.serializables import Serializable, FieldTypes, DictField, ReferenceField
  from ...utils import AttributeDict
  from ..base import Base
label_desc: Use image node_id 11 for calling the Entity obj's underlying member method code with example usage: obj.copy_from(obj) without return types