fix: Add missing os import in factor_runner.py

- Fix NameError: name 'os' is not defined
- This caused all 23 parallel runs to fail
- _ensure_results_dirs() uses os functions but import was missing

Tests should still pass
This commit is contained in:
TPTBusiness
2026-04-04 11:26:39 +02:00
parent f302e5b9c9
commit 6007e775e4
@@ -1,3 +1,4 @@
import os
from pathlib import Path
"""
Qlib Factor Runner - Executes factor backtests in Docker.