feat: add API interface for model baseline result

[junewgl]

安装依赖

pip install dbgpt_hub
python -m pip install -U prettytable

接口测试：

1.显示所有模型

from dbgpt_hub.baseline import show_all

show_all()

2.显示单个模型

from dbgpt_hub.baseline import show_model

show_args = {
    "dataset" : "spider",
    "model" : "llama2-7b-hf",
    "method" : "lora",
    "prompt" : "alpaca"
}

show_model(show_args)

[qidanrui]

Hi @junewgl, could you please run the following commands:

poetry add prettytable
poetry run black dbgpt_hub

and commit again? Thanks!

[junewgl]

Thank you for your advice! @qidanrui I've retried code with black, you can check again!

[qidanrui]

Great! Thank you very much @junewgl !

[wangzaistone]

Great!