fix(notebook): fix small bug in the planner integration tutorial

aiplan4eu · Feb 7, 2025 · 61bdd5b · 61bdd5b
1 parent 9f92aa6
commit 61bdd5b
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/docs/notebooks/tutorial/planner-integration.ipynb b/docs/notebooks/tutorial/planner-integration.ipynb
@@ -117,22 +117,22 @@
     "        with env.factory.Compiler(problem_kind=problem.kind, compilation_kind=up.engines.CompilationKind.GROUNDING) as grounder:\n",
     "            grounding_result = grounder.compile(problem, up.engines.CompilationKind.GROUNDING)\n",
     "        grounded_problem = grounding_result.problem\n",
-    "        \n",
+    "\n",
     "        # We store the grounded actions in a list\n",
     "        actions = list(grounded_problem.instantaneous_actions)\n",
-    "        \n",
+    "\n",
     "        # The candidate plan, initially empty\n",
     "        plan = up.plans.SequentialPlan([])\n",
     "\n",
     "        # Ask for an instance of a PlanValidator by name\n",
-    "        # (`sequential_plan_validator` is a python implementation of the \n",
+    "        # (`sequential_plan_validator` is a python implementation of the\n",
     "        # PlanValidator operation mode offered by the UP library)\n",
     "        with env.factory.PlanValidator(name='sequential_plan_validator') as pv:\n",
     "            counter = 0\n",
     "            while True:\n",
     "                # With a certain probability, restart from scratch to avoid dead-ends\n",
     "                if random.random() < self.restart_probability:\n",
-    "                    plan = up.plans.SequentialPlan()\n",
+    "                    plan = up.plans.SequentialPlan([])\n",
     "                else:\n",
     "                    # Select a random action\n",
     "                    a = random.choice(actions)\n",
@@ -228,7 +228,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from unified_planning.shortcuts import * \n",
+    "from unified_planning.shortcuts import *\n",
     "\n",
     "problem = Problem('robot')\n",
     "Location = UserType('Location')\n",