fix: 颜值分数标签保留两位小数

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

face_analyzer.py

@@ -1048,7 +1048,7 @@ class EnhancedFaceAnalyzer:
 
             # 标签文本
             beauty_score = prediction_result.get("beauty_score_100", 0)
-            label = f"{gender}, {display_age_str}, {beauty_score}"
+            label = f"{gender}, {display_age_str}, {beauty_score:.2f}"
 
             font_scale = max(
                 0.3, min(0.7, image.shape[0] / 800)