Arm enhancement

.gitignore

@@ -48,6 +48,8 @@ Thumbs.db
 
 # SQLite / local DBs
 *.db
+*.db-shm
+*.db-wal
 *.sqlite
 
 # Environment variables / secrets (add if created)

normalize_soa.py

@@ -37,7 +37,6 @@
 import csv
 import os
 import re
-import sys
 from dataclasses import asdict, dataclass
 from typing import Any, Dict, List, Optional
 
@@ -259,7 +258,6 @@ def build_visit_activities(
     vas: List[VisitActivity] = []
     next_id = 1
     for a_idx, r in enumerate(rows, start=1):
-        activity_name = r[0]
         for v_idx, visit in enumerate(visits, start=1):
             if v_idx >= len(r):
                 continue