Chuanhao Lv issues

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                                            Chuanhao Lv

![image](https://user-images.githubusercontent.com/38268730/138210438-a13785f0-6406-4184-9eab-f3f6e9188ad2.png)

Hi！Could I ask for you about model's performance ? Such as, BLEU, CIDEr and so on