For tox users, the most important parameter in the `[tox]` section is `envlist`.
It specifies which profiles to run by default (i.e. when tox is called without the option `-e`).
The option `-e` overrides this parameter and allows to choose which profiles to run.
For tox users, the most important parameter in the `[tox]` section is `envlist`.
It specifies which profiles to run by default (i.e. when tox is called without the option `-e`).
The option `-e` overrides this parameter and allows to choose which profiles to run.