How to expose environments created with Snakemake

In [Snakemake](https://snakemake.readthedocs.io/en/stable/snakefiles/rules.html#target-rules) you normally do something like this

```python
rule my_rule:
input:
"some/input"
output:
"some/output"
conda:
"a/conda/env.yml"
script:
"some/script.py"
```

when the workflow is launched a new conda env will be created under `.snakemake/conda/xxx` where `xxx` is a hash created by snakemake (kind of a name)

Now I was hoping that doing this in `.vscode/settings.json` was enough,

```json
{
....
"python-envs.workspaceSearchPaths": [".snakemake/conda/**"],
....
}
```

But then when I e.g. open a jupyter notebook from VSCode I do not see any of those envs (neither as simple envs nor as kernels as all of them have also `ipykernel` installed)

Am I missing something?

.vscode/settings.json の設定から始め、python-envs.workspaceSearchPaths を .snakemake/conda/** に設定して検出を再現します。Jupyter ノートブックを開いたときに生成された Snakemake 環境がどのように扱われるか、また環境またはカーネルとして提示されるかを確認します。該当する環境が関連する VS Code のピッカーに表示されれば完了です。

索引モデルが issue の本文から書いたものです。