diff --git a/backend/apps/audio/main.py b/backend/apps/audio/main.py
index 37846d75e..20519b59b 100644
--- a/backend/apps/audio/main.py
+++ b/backend/apps/audio/main.py
@@ -15,7 +15,7 @@ from fastapi.responses import StreamingResponse, JSONResponse, FileResponse
 from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel
 
-from typing import List
+
 import uuid
 import requests
 import hashlib
diff --git a/backend/apps/webui/routers/utils.py b/backend/apps/webui/routers/utils.py
index 9c2f809db..7a3c33932 100644
--- a/backend/apps/webui/routers/utils.py
+++ b/backend/apps/webui/routers/utils.py
@@ -17,7 +17,7 @@ from utils.misc import calculate_sha256, get_gravatar_url
 
 from config import OLLAMA_BASE_URLS, DATA_DIR, UPLOAD_DIR, ENABLE_ADMIN_EXPORT
 from constants import ERROR_MESSAGES
-from typing import List
+
 
 router = APIRouter()
 
diff --git a/backend/apps/webui/utils.py b/backend/apps/webui/utils.py
index 34682920b..bf5ebedeb 100644
--- a/backend/apps/webui/utils.py
+++ b/backend/apps/webui/utils.py
@@ -93,11 +93,12 @@ def load_function_module_by_id(function_id):
         os.rename(function_path, f"{function_path}.error")
         raise e
 
+
 def install_frontmatter_requirements(requirements):
     if requirements:
-        req_list = [req.strip() for req in requirements.split(',')]
+        req_list = [req.strip() for req in requirements.split(",")]
         for req in req_list:
             print(f"Installing requirement: {req}")
             subprocess.check_call([sys.executable, "-m", "pip", "install", req])
     else:
-        print("No requirements found in frontmatter.")
\ No newline at end of file
+        print("No requirements found in frontmatter.")