community[patch]: update documentation on jaguar vector store (#16346)

- **Description:** update documentation on jaguar vector store:
Instruction for setting up jaguar server and usage of text_tag.
  - **Issue:** 
  - **Dependencies:** 
  - **Twitter handle:**

---------

Co-authored-by: JY <jyjy@jaguardb>

docs/docs/integrations/vectorstores/jaguar.ipynb

@@ -28,6 +28,9 @@
     "1. You must install and set up the JaguarDB server and its HTTP gateway server.\n",
     "   Please refer to the instructions in:\n",
     "   [www.jaguardb.com](http://www.jaguardb.com)\n",
+    "   For quick setup in docker environment:\n",
+    "   docker pull jaguardb/jaguardb_with_http\n",
+    "   docker run -d -p 8888:8888 -p 8080:8080 --name jaguardb_with_http  jaguardb/jaguardb_with_http\n",
     "\n",
     "2. You must install the http client package for JaguarDB:\n",
     "   ```\n",
@@ -126,6 +129,8 @@
     "Add the texts from the text splitter to our vectorstore\n",
     "\"\"\"\n",
     "vectorstore.add_documents(docs)\n",
+    "# or tag the documents:\n",
+    "# vectorstore.add_documents(more_docs, text_tag=\"tags to these documents\")\n",
     "\n",
     "\"\"\" Get the retriever object \"\"\"\n",
     "retriever = vectorstore.as_retriever()\n",