chore: fix ruff errors

Author: adpare

mitreattack/attackToExcel/attackToExcel.py

@@ -147,9 +147,7 @@ def build_dataframes(src: MemoryStore, domain: str) -> Dict:
     return df
 
 def build_ds_an_lg_relationships(dataframes: Dict) -> Dict[str, pd.DataFrame]:
-    """
-    Build sheets for ds-an-lg.xlsx using existing relationship tables.
-    """
+    """Build sheets for ds-an-lg.xlsx using existing relationship tables."""
     # Use existing DetectionStrategy -> Analytics relationship table
     ds_an = dataframes["detectionstrategies"].get(
         "detectionstrategies-analytic",

mitreattack/attackToExcel/stixToDf.py

@@ -457,7 +457,6 @@ def detectionstrategiesToDf(src):
             # analytics relationship table rows
             for analytic_id in detection_strategy.get("x_mitre_analytic_refs", []):
                 analytic_obj = src.get(analytic_id)
-                analytic_name = analytic_obj.get("name", "") if analytic_obj else ""
 
                 rel_rows.append({
                     "detection_strategy_id": detection_strategy["id"],