diff --git a/dask_cuda/plugins.py b/dask_cuda/plugins.py
index 4e3726e4..c2844278 100644
--- a/dask_cuda/plugins.py
+++ b/dask_cuda/plugins.py
@@ -3,7 +3,11 @@
 
 from distributed import WorkerPlugin
 
-from .utils import get_rmm_log_file_name, parse_device_memory_limit, enable_rmm_memory_for_library
+from .utils import (
+    enable_rmm_memory_for_library,
+    get_rmm_log_file_name,
+    parse_device_memory_limit,
+)
 
 
 class CPUAffinity(WorkerPlugin):
@@ -64,7 +68,6 @@ def __init__(
         self.rmm_track_allocations = track_allocations
         self.external_lib_list = external_lib_list
 
-
     def setup(self, worker=None):
         if self.initial_pool_size is not None:
             self.initial_pool_size = parse_device_memory_limit(
@@ -125,7 +128,7 @@ def setup(self, worker=None):
 
             mr = rmm.mr.get_current_device_resource()
             rmm.mr.set_current_device_resource(rmm.mr.TrackingResourceAdaptor(mr))
-        
+
         if self.external_lib_list is not None:
             for lib in self.external_lib_list:
                 enable_rmm_memory_for_library(lib)