diff --git a/src/backend/langflow/cache/utils.py b/src/backend/langflow/cache/utils.py
index 7dcc6b935..763a2af0c 100644
--- a/src/backend/langflow/cache/utils.py
+++ b/src/backend/langflow/cache/utils.py
@@ -1,13 +1,13 @@
 import contextlib
+import functools
+import hashlib
 import json
 import os
 import tempfile
+from collections import OrderedDict
 from pathlib import Path
 
 import dill  # type: ignore
-import functools
-from collections import OrderedDict
-import hashlib
 
 
 def memoize_dict(maxsize=128):
diff --git a/tests/test_graph.py b/tests/test_graph.py
index 65a9d0ea6..c007bdd78 100644
--- a/tests/test_graph.py
+++ b/tests/test_graph.py
@@ -3,6 +3,7 @@ from typing import Type, Union
 
 import pytest
 from langchain.agents import AgentExecutor
+from langchain.llms.fake import FakeListLLM
 from langflow.graph import Edge, Graph, Node
 from langflow.graph.nodes import (
     AgentNode,
@@ -14,9 +15,8 @@ from langflow.graph.nodes import (
     ToolNode,
     WrapperNode,
 )
-from langflow.utils.payload import build_json, get_root_node
 from langflow.interface.run import get_result_and_thought_using_graph
-from langchain.llms.fake import FakeListLLM
+from langflow.utils.payload import build_json, get_root_node
 
 # Test cases for the graph module