diff --git a/lnbits/server.py b/lnbits/server.py
index 4cb70870..79af8112 100644
--- a/lnbits/server.py
+++ b/lnbits/server.py
@@ -12,7 +12,7 @@ import time
 import click
 import uvicorn
 
-from lnbits.settings import settings, set_cli_settings
+from lnbits.settings import set_cli_settings, settings
 
 
 @click.command(
diff --git a/lnbits/settings.py b/lnbits/settings.py
index 85842034..a0b1fa68 100644
--- a/lnbits/settings.py
+++ b/lnbits/settings.py
@@ -151,10 +151,12 @@ if not settings.lnbits_admin_ui:
     for key, value in settings.dict(exclude_none=True).items():
         logger.debug(f"{key}: {value}")
 
+
 def set_cli_settings(**kwargs):
     for key, value in kwargs.items():
         setattr(settings, key, value)
 
+
 async def check_admin_settings():
     if settings.lnbits_admin_ui:
         try:
diff --git a/tests/conftest.py b/tests/conftest.py
index 37c691f3..46282f0c 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -28,7 +28,7 @@ def app(event_loop):
     # use redefined version of the event loop for scope="session"
     # loop = asyncio.get_event_loop()
     loop = event_loop
-    #loop.run_until_complete(migrate_databases())
+    loop.run_until_complete(migrate_databases())
     yield app
     # # get the current event loop and gracefully stop any running tasks
     # loop = event_loop
diff --git a/tools/conv.py b/tools/conv.py
index 9d8886a0..254d1ae3 100644
--- a/tools/conv.py
+++ b/tools/conv.py
@@ -4,6 +4,7 @@ import sqlite3
 from typing import List
 
 import psycopg2
+
 from lnbits.settings import settings
 
 # Python script to migrate an LNbits SQLite DB to Postgres