Pins search return empty result

[woozyfr]

Pins search return empty result.
My code (before it worked):
require_once("vendor/autoload.php"); use seregazhuk\PinterestBot\Factories\PinterestBot; $bot = PinterestBot::create(); var_dump($bot->pins->search("car", 10));

My Result :
object(Generator)#11 (0) { }

[seregazhuk]

It is not an empty result, it is a generator object. It is said in the docs, how to use search methods.
Use foreachloop or iterator_to_array function.