code: def types_from_module(pb_module):
      '''
      Return protobuf class types from an imported generated module.
      '''
      types = pb_module.DESCRIPTOR.message_types_by_name
      return [getattr(pb_module, name) for name in typesf types_from_module(pb_module):
      '''
      Return protobuf class types from an imported generated module.
      '''
      types = pb_module.DESCRIPTOR.message_types_by_name
      return [getattr(pb_module, name) for name in types]
docs: Return protobuf class types from an imported generated module.