code: def _UnPack(self, nestedUnionTest):
      if nestedUnionTest is None:
          return
      self.name = nestedUnionTest.Name()
      self.dataType = nestedUnionTest.DataType()
      self.data = MyGame.Example.NestedUnion.Any.AnyCreator(
          self.dataType, nestedUnionTest.Data()
      )
      self.id = nestedUnionTest.Id()
  
imports: import flatbuffers
  from flatbuffers.compat import import_numpy
  from typing import Any
  from flatbuffers.table import Table
  from typing import Optional
  import MyGame.Example.NestedUnion.Any
  import MyGame.Example.NestedUnion.TestSimpleTableWithEnum
  import MyGame.Example.NestedUnion.Vec3
label_desc: Use image node_id 5 for calling the NestedUnionTestT obj's underlying member method code with example usage: obj._UnPack(nestedUnionTest) without return types