Update app.py

app.py

@@ -578,12 +578,19 @@ def create_filter_by_type(regulation_type, regulation_title):
     }
     
     # 타입별 매핑
+
+    # 전체 키를 지원하는 매핑 (입력으로 'regulation_section' 등을 받는 경우)
     type_mapping = {
+        "regulation_part": "regulation_part",
+        "regulation_section": "regulation_section",
+        "chapter_section": "chapter_section",
+        "jo": "jo",
+        # 혹시 짧은 형태로 들어오는 경우도 함께 지원
         "part": "regulation_part",
-        "section": "regulation_section", 
+        "section": "regulation_section",
         "chapter": "chapter_section",
-        "jo": "jo"
     }
+
     
     filter_key = type_mapping.get(regulation_type, "regulation_part")
     filter_dict[filter_key].append(regulation_title)