Add next steps to hugging face notebook (#35767)

Author: damccorm

examples/notebooks/beam-ml/data_preprocessing/huggingface_text_embeddings.ipynb

@@ -394,6 +394,21 @@
           ]
         }
       ]
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "# Next Steps\n",
+        "\n",
+        "Now that you've generated embeddings, you can use MLTransform and Sinks to ingest your data into a Vector Database. For this, along with more advanced concepts, check out the following notebooks:\n",
+        "\n",
+        "- [Vector Embedding Ingestion with Apache Beam and AlloyDB](https://colab.sandbox.google.com/github/apache/beam/blob/master/examples/notebooks/beam-ml/alloydb_product_catalog_embeddings.ipynb)\n",
+        "- [Embedding Ingestion and Vector Search with Apache Beam and BigQuery](https://colab.sandbox.google.com/github/apache/beam/blob/master/examples/notebooks/beam-ml/bigquery_vector_ingestion_and_search.ipynb)\n",
+        "- [Vector Embedding Ingestion with Apache Beam and CloudSQL Postgres](https://colab.sandbox.google.com/github/apache/beam/blob/master/examples/notebooks/beam-ml/cloudsql_postgres_product_catalog_embeddings.ipynb#scrollTo=K6-p-DVrIFTY)"
+      ],
+      "metadata": {
+        "id": "l31V3Q0Uo41z"
+      }
     }
   ]
 }