code: def _UnPack(self, ability):
      if ability is None:
          return
      self.id = ability.Id()
      self.distance = ability.Distance()
  
file_path: flatbuffers/java/src/test/java/MyGame/Example/Ability.py
imports: import flatbuffers
  from flatbuffers.compat import import_numpy
label_desc: Use image node_id 5 for calling the AbilityT obj's underlying member method code with example usage: obj._UnPack(ability) without return types