$res = $ai->nlp()->wordCom([
    'text' => '今天深圳的天气怎么样？明天呢'
]);
​
​
if($res->success()){
    var_dump($res->toArray());
}

$res = $ai->nlp()->textPolar([
    'text' => '今天的天气不错呀'
]);
​
​
if($res->success()){
    var_dump($res->toArray());
}