Create logger.py

logger.py

@@ -0,0 +1,10 @@
+import csv
+import os
+
+def log_submission(data, log_file="audit_log.csv"):
+    file_exists = os.path.exists(log_file)
+    with open(log_file, "a", newline='') as f:
+        writer = csv.DictWriter(f, fieldnames=data.keys())
+        if not file_exists:
+            writer.writeheader()
+        writer.writerow(data)