[CI][RFC] Replace black-jupyter with ruff-format (#37210)

Co-authored-by: Alison Shao <a.shao@wustl.edu>

sgl-model-gateway/e2e_test/router/test_mmlu.py

@@ -47,9 +47,9 @@ class TestMMLU:
         )
         metrics = run_eval(args)
 
-        assert (
-            metrics["score"] >= 0.65
-        ), f"MMLU score {metrics['score']:.2f} below threshold 0.65"
+        assert metrics["score"] >= 0.65, (
+            f"MMLU score {metrics['score']:.2f} below threshold 0.65"
+        )
         logger.info("MMLU score: %.2f (threshold: 0.65)", metrics["score"])
 
     def test_mmlu_extended(self, setup_backend):
@@ -70,7 +70,7 @@ class TestMMLU:
         )
         metrics = run_eval(args)
 
-        assert (
-            metrics["score"] >= 0.65
-        ), f"MMLU score {metrics['score']:.2f} below threshold 0.65"
+        assert metrics["score"] >= 0.65, (
+            f"MMLU score {metrics['score']:.2f} below threshold 0.65"
+        )
         logger.info("MMLU extended score: %.2f (threshold: 0.65)", metrics["score"])

sgl-model-gateway/e2e_test/router/test_pd_mmlu.py

@@ -55,7 +55,7 @@ class TestPDMMLU:
         )
         metrics = run_eval(args)
 
-        assert (
-            metrics["score"] >= 0.65
-        ), f"PD MMLU score {metrics['score']:.2f} below threshold 0.65"
+        assert metrics["score"] >= 0.65, (
+            f"PD MMLU score {metrics['score']:.2f} below threshold 0.65"
+        )
         logger.info("PD MMLU score: %.2f (threshold: 0.65)", metrics["score"])

sgl-model-gateway/e2e_test/router/test_worker_api.py

@@ -201,9 +201,9 @@ class TestDisableHealthCheck:
                     worker.metadata.get("disable_health_check"),
                 )
                 # Worker should be healthy immediately
-                assert (
-                    worker.status == "healthy"
-                ), "Worker should be healthy when health checks disabled"
+                assert worker.status == "healthy", (
+                    "Worker should be healthy when health checks disabled"
+                )
         finally:
             gateway.shutdown()
             http_instance.release()