code: def Y(self):
      return self._tab.Get(
          flatbuffers.number_types.Float32Flags,
          self._tab.Pos
          + flatbuffers.number_types.UOffsetTFlags.py_type(4),
      )
  
imports: import flatbuffers
  from flatbuffers.compat import import_numpy
  import MyGame.Example.Test
label_desc: Use image node_id 4 for calling the Vec3 obj's underlying member method code with example usage: obj.Y() and returns: self