From bc077475c625f4d14d20efb2066fc0fbcefe28e3 Mon Sep 17 00:00:00 2001
From: empty <let5sne.mac@gmail.com>
Date: Wed, 7 Jan 2026 09:35:45 +0800
Subject: [PATCH] fix: Remove duplicate import os causing UnboundLocalError

---
 pixelle_video/services/quality/character_analyzer.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pixelle_video/services/quality/character_analyzer.py b/pixelle_video/services/quality/character_analyzer.py
index 4cf607e..064234d 100644
--- a/pixelle_video/services/quality/character_analyzer.py
+++ b/pixelle_video/services/quality/character_analyzer.py
@@ -147,7 +147,6 @@ Output ONLY the JSON object, no additional text."""
             
             # Get VLM configuration
             # Priority: Environment variables > config.yaml > defaults
-            import os
             from pixelle_video.config import config_manager
             
             # Try to get VLM config from config.yaml