round 5

db/db.py

@@ -6,6 +6,7 @@ from tinydb import TinyDB
 DB_ENV = os.environ.get('DB_ENV', 'prod')
 base_dir = os.path.dirname(__file__)
 
+
 class LockedTable:
     """
     Thread-safe wrapper around a TinyDB table. All callable attribute access
@@ -98,4 +99,5 @@ if DB_ENV == 'test':
     task_db.truncate()
     reward_db.truncate()
     image_db.truncate()
-    pending_reward_db.truncate()
+    pending_reward_db.truncate()
+