Pull request title

modules/filtering.py

@@ -212,14 +212,13 @@ class FestivalRecommender:
             hybrid_score = (normalized_embedding_score * self.embedding_weight) + \
                            (dynamic_score * self.dynamic_weight)
                            
-            # 점수들을 표준 'float' 타입으로 변환하여 JSON 직렬화 오류 방지 (수정)
             hybrid_results.append({
                 "document": doc,
                 "metadata": doc.metadata,
-                "score_embedding": float(normalized_embedding_score),
-                "score_dynamic": float(dynamic_score),
+                "score_embedding": normalized_embedding_score,
+                "score_dynamic": dynamic_score,
                 "score_dynamic_reason": dynamic_eval["dynamic_reason"],
-                "score_hybrid": float(hybrid_score)
+                "score_hybrid": hybrid_score
             })
             
         hybrid_results.sort(key=lambda x: x.get("score_hybrid", 0), reverse=True)