style: fix unused imports after ruff auto-fix

Remove unused imports in test files:
- test_config_loader.py: remove unused os
- test_taskmgr.py: remove unused Mock
- test_preproc.py: remove unused unsupported_query, image_chain

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
huanghuoguoguo
2026-05-08 19:30:13 +08:00
parent 84afe8551d
commit 9908dc7800
3 changed files with 1 additions and 4 deletions
@@ -12,7 +12,6 @@ Tests cover:
from __future__ import annotations
import pytest
import os
import json
from langbot.pkg.config.impls.yaml import YAMLConfigFile