created help and updated copyright

reconcile.py

@@ -1,24 +1,29 @@
 #!/usr/bin/python3
 #
-# Copyright (c) Daniel Sheffield 2021 - 2023
+# Copyright (c) Daniel Sheffield 2021 - 2024
+# Copyright (c) Shannon Sheffield 2021 - 2024
 #
 # All rights reserved
 #
 # THIS SOFTWARE IS PROVIDED AS IS WITHOUT WARRANTY
 #
-# usage:  ./reconcile.py ~/gnucash/merged.gnucash 2021-11-01 2021-12-10 1
-# Alcohol Sundries CatFood Cleaning
-#
+import sys
+if sys.argv[1] == '-h':
+    print("""
+  usage:  ./reconcile.py ~/gnucash/merged.gnucash 2021-11-01 2021-12-10 1 Alcohol Sundries CatFood Cleaning
+""")
+    sys.exit(0)
+
 from datetime import datetime, timedelta
 from dateutil.parser import parse as parse_time
 import itertools
 import gnucash
-import sys
 import os
 import psycopg
 from app.data.QueryManager import cursor_as_dict
 from app.data.TransactionView import get_session_transactions_statement as get_statement
 
+
 try:
     from db_credentials import HOST, PASSWORD
     host = f'host={HOST}'