#[tokio::main]
    async fn main() -> Result<(), EasyAlgoliaError> {
        dotenv().ok();
        let client = ClientBuilder::build_from_env()?;
        // for raw values, Object ids are provided from algolia or can be explicitly put into json document
        let data = serde_json::json!({
            "name":" Hello world ! ",
            "about":" i love rust " ,
            "objectID" : "123456"
        });

        let my_index: Index = "Test".into();
        client.put_document_async(&my_index, data).await?;
        Ok(())
}

     #[derive(Default)]
     struct MyObject{
        name:String,
        class:i32,
        course:String
    }
    impl EasyAlgolia::algoliaobject::AlgoliaObject for MyObject{}

    #[tokio::main]
    async fn main() -> Result<(), EasyAlgoliaError> {
        dotenv().ok();
        let client = ClientBuilder::build_from_env()?;
        let doc = MyObject::default();
        let user_index: Index = "Users".into();
        client.put_document_async(&my_index, data).await?;
        Ok(())
}