diff --git a/docs/source/interfaces.ipynb b/docs/source/interfaces.ipynb
index cdd1700d..b9e70833 100644
--- a/docs/source/interfaces.ipynb
+++ b/docs/source/interfaces.ipynb
@@ -2539,7 +2539,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      " 88%|██████████████████████████████████████████▍     | 53/60 [00:07<00:00,  9.47it/s]"
+      " 75%|████████████████████████████████████            | 45/60 [00:06<00:01,  9.23it/s]"
      ]
     },
     {
@@ -2549,11 +2549,11 @@
       "Optimal policy: tensor([0.2032], dtype=torch.float64)\n",
       "{'policy': tensor([0.2032], dtype=torch.float64), 'OptResults':                     message: ['requested number of basinhopping iterations completed successfully']\n",
       "                    success: True\n",
-      "                        fun: 0.2111072303557351\n",
-      "                          x: [ 1.389e-01]\n",
+      "                        fun: 0.14687910929135808\n",
+      "                          x: [ 2.032e-01]\n",
       "                        nit: 5\n",
       "      minimization_failures: 4\n",
-      "                       nfev: 53\n",
+      "                       nfev: 46\n",
       " lowest_optimization_result: message: Optimization terminated successfully.\n",
       "                             success: True\n",
       "                              status: 1\n",
diff --git a/pyciemss/ouu/ouu.py b/pyciemss/ouu/ouu.py
index 6f0315c5..09f1cd50 100644
--- a/pyciemss/ouu/ouu.py
+++ b/pyciemss/ouu/ouu.py
@@ -8,7 +8,6 @@
 import torch
 from chirho.dynamical.handlers.solver import TorchDiffEq
 from chirho.interventional.ops import Intervention
-
 from scipy.optimize import basinhopping
 
 from pyciemss.integration_utils.intervention_builder import (