add database setup debugging

Author: glasnt

alloydb/notebooks/embeddings_batch_processing.ipynb

@@ -565,12 +565,19 @@
     "async def insert_data(pool):\n",
     "  async with pool.connect() as db_conn:\n",
     "    await db_conn.execute(sqlalchemy.text(\"CREATE EXTENSION IF NOT EXISTS vector;\"))\n",
+    "    await db_conn.commit()\n",
+    "    print(\"Enabled vector extension\")\n",
+    "\n",
     "    await db_conn.execute(create_table_cmd)\n",
+    "    await db_conn.commit()\n",
+    "    print(f\"Created {table_name} table.\")\n",
+    "\n",
     "    await db_conn.execute(\n",
     "        insert_data_cmd,\n",
     "        df.to_dict('records'),\n",
     "    )\n",
     "    await db_conn.commit()\n",
+    "    print(f\"Inserted {len(df.index)} records into {table_name}.git\")\n",
     "\n",
     "pool = await init_connection_pool(connector, database_name)\n",
     "await insert_data(pool)\n",