[L5] Mentioning that the solved exercise is already part of the main lesson

Author: mmmarinho

basic_lessons/lesson5_tutorial.ipynb

@@ -75,16 +75,6 @@
     "from math import pi, sin, cos"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "# Suggested exercises\n",
-    "- Try to modify the code below to calculate the control action for a:\n",
-    "1. PP robot\n",
-    "2. RP robot"
-   ]
-  },
   {
    "attachments": {
     "Lesson4.png": {
@@ -869,6 +859,21 @@
     "plt.ylabel(\"$||\\\\tilde{ \\\\bf{x} } (t) ||$\")\n",
     "plt.show()"
    ]
+  },
+  {
+   "metadata": {},
+   "cell_type": "markdown",
+   "source": [
+    "# Exercise\n",
+    "\n",
+    "Consider the `PRR` solution above as a solved exercise.\n",
+    "\n",
+    "# Suggested exercises\n",
+    "\n",
+    "- Try to modify the code below to calculate the control action for a:\n",
+    "1. `PP` robot\n",
+    "2. `RP` robot"
+   ]
   }
  ],
  "metadata": {