diff --git a/llama_stack/distribution/server/server.py b/llama_stack/distribution/server/server.py
index 3d3c0df2e..f57d359d4 100644
--- a/llama_stack/distribution/server/server.py
+++ b/llama_stack/distribution/server/server.py
@@ -230,29 +230,23 @@ class TracingMiddleware:
         self.app = app
         self.impls = impls
         # FastAPI built-in paths that should bypass custom routing
-        self.fastapi_paths = (
-            "/docs", 
-            "/redoc", 
-            "/openapi.json",
-            "/favicon.ico",
-            "/static"
-        )
+        self.fastapi_paths = ("/docs", "/redoc", "/openapi.json", "/favicon.ico", "/static")
 
     async def __call__(self, scope, receive, send):
         if scope.get("type") == "lifespan":
             return await self.app(scope, receive, send)
 
         path = scope.get("path", "")
-        
+
         # Check if the path is a FastAPI built-in path
         if path.startswith(self.fastapi_paths):
             # Pass through to FastAPI's built-in handlers
             logger.debug(f"Bypassing custom routing for FastAPI built-in path: {path}")
             return await self.app(scope, receive, send)
-        
+
         if not hasattr(self, "endpoint_impls"):
             self.endpoint_impls = initialize_endpoint_impls(self.impls)
-            
+
         try:
             _, _, trace_path = find_matching_endpoint(scope.get("method", "GET"), path, self.endpoint_impls)
         except ValueError: