diff --git a/fastapi/dependencies/utils.py b/fastapi/dependencies/utils.py
index 74baa243bf..6a5fce6d55 100644
--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -100,7 +100,9 @@ def ensure_multipart_is_installed() -> None:
     except (ImportError, AssertionError):
         try:
             # __version__ is available in both multiparts, and can be mocked
-            from multipart import __version__  # type: ignore[no-redef,import-untyped]  # ty: ignore[unused-ignore-comment]
+            from multipart import (
+                __version__,  # type: ignore[no-redef,import-untyped]  # ty: ignore[unused-ignore-comment]
+            )
 
             assert __version__
             try: