original_string: public function requestRate()
      {
          return $this->handler->requestRate->client($this->product, $this->crawlDelay()->getValue());
      }
code: public function requestRate()
      {
          return $this->handler->requestRate->client($this->product, $this->crawlDelay()->getValue());
      }
code_tokens: public function requestRate ( ) { return $ this -> handler -> requestRate -> client ( $ this -> product , $ this -> crawlDelay ( ) -> getValue ( ) ) ; }
docstring: RequestClient-rate
  
  @return RequestRateClient
docstring_tokens: RequestClient - rate