diff --git a/vllm/distributed/device_communicators/shm_broadcast.py b/vllm/distributed/device_communicators/shm_broadcast.py
index b572d722..75d84c7a 100644
--- a/vllm/distributed/device_communicators/shm_broadcast.py
+++ b/vllm/distributed/device_communicators/shm_broadcast.py
@@ -110,7 +110,8 @@ class ShmRingBuffer:
                        lambda *args, **kwargs: None):
                 try:
                     self.shared_memory = shared_memory.SharedMemory(name=name)
-                    assert self.shared_memory.size == self.total_bytes_of_buffer  # noqa
+                    assert (
+                        self.shared_memory.size == self.total_bytes_of_buffer)
                 except FileNotFoundError:
                     # we might deserialize the object in a different node
                     # in this case, this object is not used,
@@ -344,8 +345,8 @@ class MessageQueue:
                     time.sleep(RINGBUFFER_SLEEP_INTERVAL)
 
                     # if we wait for a long time, we should warn the user
-                    if time.monotonic(
-                    ) - start_time > VLLM_RINGBUFFER_WARNING_INTERVAL * n_warning:  # noqa
+                    if (time.monotonic() - start_time >
+                            VLLM_RINGBUFFER_WARNING_INTERVAL * n_warning):
                         logger.warning(
                             "No available block found in %s second. ",
                             VLLM_RINGBUFFER_WARNING_INTERVAL)
@@ -398,8 +399,8 @@ class MessageQueue:
                     time.sleep(RINGBUFFER_SLEEP_INTERVAL)
 
                     # if we wait for a long time, we should warn the user
-                    if time.monotonic(
-                    ) - start_time > VLLM_RINGBUFFER_WARNING_INTERVAL * n_warning:  # noqa
+                    if (time.monotonic() - start_time >
+                            VLLM_RINGBUFFER_WARNING_INTERVAL * n_warning):
                         logger.warning(
                             "No available block found in %s second. ",
                             VLLM_RINGBUFFER_WARNING_INTERVAL)