diff --git a/cognee/infrastructure/files/storage/S3FileStorage.py b/cognee/infrastructure/files/storage/S3FileStorage.py
index a0d611241..078d5fe2a 100644
--- a/cognee/infrastructure/files/storage/S3FileStorage.py
+++ b/cognee/infrastructure/files/storage/S3FileStorage.py
@@ -21,7 +21,11 @@ class S3FileStorage(Storage):
     def __init__(self, storage_path: str):
         self.storage_path = storage_path
         s3_config = get_s3_config()
-        if s3_config.aws_access_key_id is not None and s3_config.aws_secret_access_key is not None and s3_config.aws_session_token is not None:
+        if (
+            s3_config.aws_access_key_id is not None
+            and s3_config.aws_secret_access_key is not None
+            and s3_config.aws_session_token is not None
+        ):
             self.s3 = s3fs.S3FileSystem(
                 key=s3_config.aws_access_key_id,
                 secret=s3_config.aws_secret_access_key,
diff --git a/cognee/tasks/ingestion/resolve_data_directories.py b/cognee/tasks/ingestion/resolve_data_directories.py
index cbd979e16..aa2f95303 100644
--- a/cognee/tasks/ingestion/resolve_data_directories.py
+++ b/cognee/tasks/ingestion/resolve_data_directories.py
@@ -32,7 +32,10 @@ async def resolve_data_directories(
         import s3fs
 
         fs = s3fs.S3FileSystem(
-            key=s3_config.aws_access_key_id, secret=s3_config.aws_secret_access_key,token=s3_config.aws_session_token, anon=False
+            key=s3_config.aws_access_key_id,
+            secret=s3_config.aws_secret_access_key,
+            token=s3_config.aws_session_token,
+            anon=False,
         )
 
     for item in data: