Fix lint (#7588)

.github/workflows/lint.yml

@@ -28,7 +28,6 @@ jobs:
         pip install --progress-bar=off pre-commit
         echo '::endgroup::'
         
-        echo '::group::Lint Python source and configs'
         set +e
         pre-commit run --all-files
         
@@ -36,7 +35,6 @@ jobs:
           git --no-pager diff
           exit 1
         fi
-        echo '::endgroup::'
 
   c-source:
     uses: pytorch/test-infra/.github/workflows/linux_job.yml@main

test/smoke_test.py

@@ -26,6 +26,7 @@ def smoke_test_torchvision_read_decode() -> None:
     if img_png.shape != (4, 471, 354):
         raise RuntimeError(f"Unexpected shape of img_png: {img_png.shape}")
 
+
 def smoke_test_torchvision_decode_jpeg(device: str = "cpu"):
     img_jpg_data = read_file(str(SCRIPT_DIR / "assets" / "encode_jpeg" / "grace_hopper_517x606.jpg"))
     img_jpg = decode_jpeg(img_jpg_data, device=device)