Add distillation for fine-tuning

[Jaskr616]

1.This PR includes

• Chinese-CLIP combines knowledge distillation for fine-tuning training to further improve the image retrieval (image2image) ability of Chinese-CLIP.
• Our solution has been significantly improved after HumanEval in a certain vertical field (e-commerce) , and we hope that it can also be demonstrated in other fields.

2.All of our teacher model is provided with modelscope， including

Support model
damo/multi-modal_team-vit-large-patch14_multi-modal-similarity
damo/multi-modal_rleg-vit-large-patch14
damo/multi-modal_clip-vit-huge-patch14_zh
damo/multi-modal_clip-vit-large-patch14_zh

3.Example image retrieval results of our model(finetuned + distillation)/pretrained model/finetuned model.

[wuziheng]

这里需要加一个防错，如果用户是直接使用这一功能，import 失败的话，需要补充一个pip install的报错