diff --git a/tutorials/MLinPL/qmix_mutation.ipynb b/tutorials/MLinPL/qmix_mutation.ipynb
index e9793a20f..607ea6097 100644
--- a/tutorials/MLinPL/qmix_mutation.ipynb
+++ b/tutorials/MLinPL/qmix_mutation.ipynb
@@ -606,13 +606,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
-    "module = TensorDictModule(\n",
-    "        net, in_keys=[(\"agents\", \"observation\")], out_keys=[(\"agents\", \"action_value\")]\n",
-    ")"
+    "## We need to wrap our MultiAgentMLP in a TensorDictModule\n",
+    "## in_keys =[(\"agents\", \"observation\")]\n",
+    "## out_keys=[(\"agents\", \"action_value\")]\n",
+    "\n",
+    "module = ..."
    ]
   },
   {
@@ -649,11 +651,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
-    "qnet = SafeSequential(module, value_module)"
+    "## We need to wrap the two modules in a SafeSequential\n",
+    "\n",
+    "qnet = SafeSequential(...)"
    ]
   },
   {
@@ -732,13 +736,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
+    "## We need to initialize the DataCollector\n",
+    "\n",
     "collector = SyncDataCollector(\n",
-    "        env,\n",
-    "        qnet_explore,\n",
+    "        ...,\n",
+    "        ...,\n",
     "        device=device,\n",
     "        storing_device=device,\n",
     "        frames_per_batch=frames_per_batch,\n",
@@ -790,11 +796,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
-    "loss_module = QMixerLoss(qnet, mixer, delay_value=True)\n",
+    "## Create the QmixerLoss object\n",
+    "loss_module = QMixerLoss(..., ..., delay_value=True)\n",
     "\n",
     "loss_module.set_keys(\n",
     "    action_value=(\"agents\", \"action_value\"),\n",