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

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

test/registered/unit/scripted_runtime/test_tokenizer_recv_proxy.py

@@ -18,18 +18,15 @@ import unittest
 
 @dataclass
 class _ControlMsg:
-
     tag: str = "flush"
 
 
 @dataclass
 class _StartReq:
-
     rid: str
 
 
 class _FakeUnderlyingSocket:
-
     def __init__(self) -> None:
         self._ready: deque = deque()
         self._scheduled: list[list] = []
@@ -62,7 +59,6 @@ def _is_start_req(rid: str):
 
 
 class TestScriptedTokenizerRecvProxyRecv(CustomTestCase):
-
     def test_recv_pyobj_drains_then_pops_fifo(self):
         underlying = _FakeUnderlyingSocket()
         proxy = ScriptedTokenizerRecvProxy(underlying=underlying)
@@ -88,7 +84,6 @@ class TestScriptedTokenizerRecvProxyRecv(CustomTestCase):
 
 
 class TestScriptedTokenizerRecvProxyWaitUntilArrived(CustomTestCase):
-
     def _proxy_with_stale_control(self):
         underlying = _FakeUnderlyingSocket()
         proxy = ScriptedTokenizerRecvProxy(underlying=underlying)