diff --git a/kbcstorage/retry_requests.py b/kbcstorage/retry_requests.py
index 604c890..423230a 100644
--- a/kbcstorage/retry_requests.py
+++ b/kbcstorage/retry_requests.py
@@ -4,9 +4,11 @@
 MAX_RETRIES = 11
 BACKOFF_FACTOR = 1.0
 
+
 def _get_backoff_time(retry_count):
     return BACKOFF_FACTOR * (2 ** retry_count)
 
+
 def _retry_request(request_func, url, *args, **kwargs):
     response = request_func(url, *args, **kwargs)
     for retry_count in range(MAX_RETRIES - 1):
@@ -16,14 +18,18 @@ def _retry_request(request_func, url, *args, **kwargs):
         response = request_func(url, **kwargs)
     return response
 
+
 def get(url, *args, **kwargs):
     return _retry_request(requests.get, url, *args, **kwargs)
 
+
 def post(url, *args, **kwargs):
     return _retry_request(requests.post, url, *args, **kwargs)
 
+
 def put(url, *args, **kwargs):
     return _retry_request(requests.put, url, *args, **kwargs)
 
+
 def delete(url, *args, **kwargs):
-    return _retry_request(requests.delete, url, *args, **kwargs)
\ No newline at end of file
+    return _retry_request(requests.delete, url, *args, **kwargs)