LiteSuggarDEV/nonebot_plugin_suggarchat

AI Summary: The task is to debug a NoneBot2 plugin for SuggarChat. The plugin fails to load due to a `TypeError: unsupported operand type(s) for |: 'type' and 'type'` error in the `config.py` file, specifically within a function designed to replace environment variables. The solution involves identifying and correcting the type error within the `replace_env_vars` function of the `config.py` file of the `nonebot_plugin_suggarchat` plugin.