@@ -32,7 +32,7 @@ def notebook_extension():

     except ModuleNotFoundError:

         warnings.warn("holoviews is not installed; plotting "

                       "is disabled.", RuntimeWarning)

-    

+

     # Load ipywidgets

     try:

         if not _ipywidgets_enabled:

@@ -248,16 +248,16 @@ class BaseRunner(metaclass=abc.ABCMeta):

     def failed(self):

         """Set of points that failed ``runner.retries`` times."""

         return set(self.tracebacks) - set(self.to_retry)

-    

+

     @abc.abstractmethod

     def elapsed_time(self):

         """Return the total time elapsed since the runner

         was started.

-        

+

         Is called in `overhead`.

         """

         pass

-    

+

     @abc.abstractmethod

     def _submit(self, x):

         """Is called in `_get_futures`."""

@@ -29,7 +29,7 @@ def test_faiure_case_LearnerND():

 def test_interior_vs_bbox_gives_same_result():

     f = generate_random_parametrization(ring_of_fire)

-    

+

     control = LearnerND(f, bounds=[(-1, 1), (-1, 1)])

     hull = scipy.spatial.ConvexHull(control._bounds_points)

     learner = LearnerND(f, bounds=hull)

@@ -8,7 +8,7 @@ def test_private_api_used_in_live_info():

     """We are catching all errors in

     adaptive.notebook_integration.should_update

     so if ipykernel changed its API it would happen unnoticed."""

-    # XXX: find a potential better solution in 

+    # XXX: find a potential better solution in

     # https://github.com/ipython/ipykernel/issues/365

     ctx = zmq.Context()

     iopub_socket = ctx.socket(zmq.PUB)