diff --git a/testdata/main.py b/testdata/main.py
index f435580..b29fd5e 100644
--- a/testdata/main.py
+++ b/testdata/main.py
@@ -6,7 +6,7 @@ from os.path import exists
 
 import uvicorn
 
-from .utils import convert_to_bytes, save_database
+from .utils import save_database
 from .api import create_api
 from .custom_types import Config