Update main.py

main.py

@@ -13,9 +13,7 @@ from firebase_admin import credentials, db, storage, auth
 import pandas as pd
 import requests
 from urllib.parse import urlparse, unquote
-import datetime
-from datetime import timedelta
-
+from datetime import datetime, timedelta
 
 app = Flask(__name__)
 CORS(app)
@@ -205,7 +203,7 @@ def validate_and_save_transaction(uid, user_data, data, file_hash, image_bytes,
         'items': items,
         'date': data.get('date'),
         'receipt_number': receipt_number,
-        'timestamp': datetime.datetime.now(pytz.UTC).isoformat(),
+        'timestamp': datetime.now(pytz.UTC).isoformat(),
         'hash': file_hash,
         'image_url': image_url,
         'manual_entry': manual