style: apply ruff format to OCR modules

tests/unit/test_monkey_ocr.py

@@ -249,14 +249,20 @@ class TestMiddleJsonDefense:
         self._expect_invalid(_zip_bytes(_middle_bytes([page])))
 
     def test_bbox_order_invalid(self):
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (218, 48, 41, 282))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (218, 48, 41, 282))])]))
+        )
 
     def test_bbox_int_degenerate(self):
         # float 合法但 int() 后宽度为零: 专为 CHS shim 的裁剪路径兜底
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (1.2, 1.2, 1.8, 5))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (1.2, 1.2, 1.8, 5))])]))
+        )
 
     def test_bbox_non_finite(self):
-        self._expect_invalid(_zip_bytes(_middle_bytes([_page([_block("table", (1, 2, float("inf"), 4))])])))
+        self._expect_invalid(
+            _zip_bytes(_middle_bytes([_page([_block("table", (1, 2, float("inf"), 4))])]))
+        )
 
     def test_type_missing(self):
         block = {"bbox": [1, 2, 30, 40], "index": 0}
@@ -278,8 +284,13 @@ class TestMiddleJsonDefense:
 class TestErrorTranslation:
     @pytest.mark.parametrize(
         ("status", "exc_type"),
-        [(502, TransientError), (429, TransientError), (401, SourceDeadError),
-         (403, SourceDeadError), (404, RequestRejectedError)],
+        [
+            (502, TransientError),
+            (429, TransientError),
+            (401, SourceDeadError),
+            (403, SourceDeadError),
+            (404, RequestRejectedError),
+        ],
     )
     async def test_http_status(self, status, exc_type):
         t = _transport_for(_routes(text_resp=httpx.Response(status)))