diff --git a/fastapi/routing.py b/fastapi/routing.py
index 219d3eec2..18ea5da07 100644
--- a/fastapi/routing.py
+++ b/fastapi/routing.py
@@ -24,8 +24,8 @@ from fastapi.dependencies.utils import (
     get_body_field,
     get_dependant,
     get_parameterless_sub_dependant,
-    solve_dependencies,
     is_coroutine_function,
+    solve_dependencies,
 )
 from fastapi.encoders import DictIntStrAny, SetIntStr, jsonable_encoder
 from fastapi.exceptions import RequestValidationError, WebSocketRequestValidationError