[REQUEST] 在创建实验时打标签

## 🤩 Features description [Please make everyone to understand it]

前端已经支持为实验打标签，现在希望sdk在创建实验时自动上传标签信息

## 👍 What problem does this feature solve

减少一些重复劳动

## 👾 What does the proposed API look like

在`swanlab.init`时，新增：
```python
swanlab.init(tags=["a", "b", "c"])
```

