diff --git a/dist/app-1.0.0-py3-none-any.whl b/dist/app-1.0.0-py3-none-any.whl
index ce91202..e13fe83 100644
Binary files a/dist/app-1.0.0-py3-none-any.whl and b/dist/app-1.0.0-py3-none-any.whl differ
diff --git a/dist/app-1.0.0.tar.gz b/dist/app-1.0.0.tar.gz
index e2bbee8..b1d656e 100644
Binary files a/dist/app-1.0.0.tar.gz and b/dist/app-1.0.0.tar.gz differ
diff --git a/src/app/cache.py b/src/app/cache.py
index b064dbd..9d852d1 100644
--- a/src/app/cache.py
+++ b/src/app/cache.py
@@ -25,9 +25,10 @@
 # SOFTWARE.
 
 
+import json
 import time
 from functools import wraps
-import json
+
 
 def time_cache(timeout: int = 600):
     def decorator(func):
@@ -35,7 +36,10 @@ def time_cache(timeout: int = 600):
 
         @wraps(func)
         def wrapper(*args, **kwargs):
-            key = (json.dumps(args,default=str), json.dumps(frozenset(kwargs.items()),default=str))
+            key = (
+                json.dumps(args, default=str),
+                json.dumps(frozenset(kwargs.items()), default=str),
+            )
             current_time = time.time()
 
             if key in cache:
@@ -58,7 +62,10 @@ def time_cache_async(timeout: int = 600):
 
         @wraps(func)
         async def wrapper(*args, **kwargs):
-            key = (json.dumps(args,default=str), json.dumps(frozenset(kwargs.items()),default=str))
+            key = (
+                json.dumps(args, default=str),
+                json.dumps(frozenset(kwargs.items()), default=str),
+            )
             current_time = time.time()
 
             if key in cache: