Update jupyter integration

demo/notebooks/constructor.ipynb

@@ -56,7 +56,19 @@
     "    timeStep = 0.005.seconds\n",
     ")\n",
     "\n",
-    "val device = context.install(\"device\", LinearDrive(context, state, 0.005, pidParameters)).apply {\n",
+    "val device = context.install(\"device\", LinearDrive(context, state, 0.005, pidParameters))"
+   ],
+   "metadata": {
+    "collapsed": false
+   }
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "outputs": [],
+   "source": [
+    "\n",
+    "val job = device.run {\n",
     "    val clock = context.clock\n",
     "    val clockStart = clock.now()\n",
     "    doRecurring(10.milliseconds) {\n",
@@ -120,7 +132,9 @@
    "execution_count": null,
    "outputs": [],
    "source": [
-    "device.stop()"
+    "import kotlinx.coroutines.cancel\n",
+    "\n",
+    "job.cancel()"
    ],
    "metadata": {
     "collapsed": false