small fixes

db/__init__.py

@@ -1,5 +1,4 @@
 from os import path
-import aiosqlite
 
 from .create import create_tables_if_not_exists
 
@@ -7,5 +6,5 @@ from .create import create_tables_if_not_exists
 DB_PATH = 'res/db/'
 DB_FILENAME = 'database.db'
 
-if not path.exists('res/db/database.db'):
+if not path.exists(f'{DB_PATH}{DB_FILENAME}'):
     create_tables_if_not_exists(f'{DB_PATH}{DB_FILENAME}')

start.py

@@ -4,7 +4,6 @@ from aiohttp import web
 
 from config import Config
 from telegram import telegram_bot, telegram_dispatcher
-import db
 from web import create_app
 
 config = Config()