correct lint error!!!!

Author: dhiaaeddine16

libs/experimental/langchain_experimental/graph_transformers/llm.py

@@ -923,7 +923,7 @@ def _parse_raw_schema(self, raw_schema: Union[str, Any]) -> Any:
         return parsed_json
 
     def _parse_relations(
-            self, parsed_json: List[Dict[str, Any]]
+        self, parsed_json: List[Dict[str, Any]]
     ) -> Tuple[List[Node], List[Relationship]]:
         """Parse relationships from JSON, with optional type checking."""
         nodes_set = {}
@@ -1011,9 +1011,9 @@ def _apply_strict_mode_filtering(
                         for rel in relationships
                         if rel.type.lower()
                         in [
-                                el.lower() 
-                                if isinstance(el, str) 
-                                else tuple(item.lower() for item in el)
+                            el.lower()
+                            if isinstance(el, str)
+                            else tuple(item.lower() for item in el)
                             for el in self.allowed_relationships
                         ]
                     ]