code: def generate_method(method_name):
      
  
      def call(self, *args, **kwargs):
          """Forward RPC call to TChannelSyncClient
  
          :return concurrent.futures.Future:
          """
          if not self.threadloop.is_ready():
              self.threadloop.start()
  
          return self.threadloop.submit(
              getattr(self.async_thrift, method_name), *args, **kwargs
          )
  
      return call
docs: Generate a method for a given Thrift service.
  
      Uses the provided TChannelSyncClient's threadloop in order
      to convert RPC calls to concurrent.futures
  
      :param method_name: Method being called.
      :return: A method that invokes the RPC using TChannelSyncClient