Catch bugs before you run your code

import json

data = json.lods(response)

✕ Module `json` has no attribute `lods`. Did you mean `loads`?

$ pip install pyrefly && pyrefly init

Improve code quality at your own pace

Set a preset in the [tool.pyrefly] section of your pyproject.toml to control how many errors you get. More info in the preset docs.

```
preset = "basic"
```
Best for newcomers to type checking
Catch only the most obvious errors and ignore everything else.
```
preset = "default"
```
Best for most projects, most of the time
You annotate where it helps and want those annotations properly checked.
```
preset = "strict"
```
Best for libraries and shared code
Other people depend on your type correctness, so no implicit Any and no missing @override