docs: Misc updates to code search notebook

notebooks/en/code_search.ipynb

@@ -69,7 +69,7 @@
       },
       "outputs": [],
       "source": [
-        "%pip install inflection qdrant-client https://github.com/qdrant/fastembed/archive/main.zip"
+        "%pip install inflection qdrant-client fastembed"
       ]
     },
     {
@@ -682,10 +682,7 @@
         "You can improve the search results, by grouping them by payload properties.\n",
         "In our case, we can group the results by the module. If we use code embeddings,\n",
         "we can see multiple results from the `map_index` module. Let's group the\n",
-        "results and assume a single result per module:\n",
-        "\n",
-        "> [!TIP]\n",
-        "> The query API doesn't support grouping yet. We'll use the older search API."
+        "results and assume a single result per module:"
       ]
     },
     {
@@ -696,12 +693,10 @@
       },
       "outputs": [],
       "source": [
-        "results = client.search_groups(\n",
+        "results = client.query_points_groups(\n",
         "    COLLECTION_NAME,\n",
-        "    query_vector=(\n",
-        "        \"code\",\n",
-        "        next(code_model.query_embed(query)).tolist(),\n",
-        "    ),\n",
+        "    query=next(code_model.query_embed(query)).tolist(),\n",
+        "    using=\"code\",\n",
         "    group_by=\"context.module\",\n",
         "    limit=5,\n",
         "    group_size=1,\n",