Convert formatting to use ruff instead of yapf + isort (#26247)

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

tests/models/multimodal/processing/test_phi3v.py

@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 # SPDX-FileCopyrightText: Copyright contributors to the vLLM project
 """Tests for phi3v's multimodal preprocessing kwargs."""
+
 import pytest
 
 from vllm.multimodal import MULTIMODAL_REGISTRY
@@ -18,7 +19,8 @@ from ...utils import build_model_context
         ({"num_crops": 16}, 1921),
         # the default num_crops of phi-3.5-vision is 4
         ({}, 757),
-    ])
+    ],
+)
 # yapf: enable
 @pytest.mark.parametrize("num_imgs", [1, 2])
 @pytest.mark.parametrize("kwargs_on_init", [True, False])