code: def InitFromObj(cls, typeAliases):
      x = TypeAliasesT()
      x._UnPack(typeAliases)
      return x
  
imports: import flatbuffers
  from flatbuffers.compat import import_numpy
label_desc: Use image node_id 4 for calling the TypeAliasesT obj's underlying member method code with example usage: obj.InitFromObj(cls, typeAliases) and returns: x