fix whitespace issues

Author: jbweston

adaptive/notebook_integration.py

@@ -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:

adaptive/runner.py

@@ -248,16 +248,16 @@ def _cleanup(self):
     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`."""

adaptive/tests/test_learnernd.py

@@ -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)

adaptive/tests/test_notebook_integration.py

@@ -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)