diff --git a/docker/smoke_test.py b/docker/smoke_test.py
index 2c1a6442f1..a2526421ae 100644
--- a/docker/smoke_test.py
+++ b/docker/smoke_test.py
@@ -69,6 +69,7 @@ def check_imports() -> None:
     # smoke-tests both arches.
     try:
         import xformers
+
         print(f"xformers    {xformers.__version__}")
     except ImportError:
         print("xformers    (missing -- expected on arm64 [huggingface] extras)")