如何使 LLaMA-Factory 支持 google/gemma-2-2b-jpn-it 的微调

追加，

        "Gemma-2-2B-JPN-Instruct": {DownloadSource.DEFAULT: "google/gemma-2-2b-jpn-it",},

修改 constants.py，

vi ./src/llamafactory/extras/constants.py---"Gemma-2-2B-Instruct": {DownloadSource.DEFAULT: "google/gemma-2-2b-it",DownloadSource.MODELSCOPE: "LLM-Research/gemma-2-2b-it",DownloadSource.OPENMIND: "LlamaFactory/gemma-2-2b-it",},"Gemma-2-2B-JPN-Instruct": {DownloadSource.DEFAULT: "google/gemma-2-2b-jpn-it",},"Gemma-2-9B-Instruct": {DownloadSource.DEFAULT: "google/gemma-2-9b-it",DownloadSource.MODELSCOPE: "LLM-Research/gemma-2-9b-it",DownloadSource.OPENMIND: "LlamaFactory/gemma-2-9b-it",},
---