[Minor] describe task better

notebooks/tutorials/2-creating-new-env-model.ipynb

@@ -493,7 +493,7 @@
    "source": [
     "### Init Embedding\n",
     "\n",
-    "Embed initial problem into latent space. In our case, we project the vehicle, pickup, and delivery locations"
+    "Embed initial problem into latent space. In our case, we can project the coordinates of the cities into a latent space."
    ]
   },
   {
@@ -524,7 +524,7 @@
    "source": [
     "### Context Embedding\n",
     "\n",
-    "Context embedding takes current context and returns a vector representation of it. In the MDPDP, the context is equivalent to the current node embedding"
+    "Context embedding takes the current context and returns a vector representation of it. In TSP, we can take the embedding of the first node visited (since we need to complete the tour) as well as the embedding of current node visited (in the first step we just have a placeholder since they are the same)."
    ]
   },
   {