text: 'result': 'created',       'status': 201},      {'_id': '5142c258-ef9f-4bf2-a1a6-2307280173a0',       'result': 'created',       'status': 201}]}def get_content(res):    """Helper to format Marqo's documents into text to be used as page_content"""    return f"{res['caption']}: {res['image']}"docsearch = Marqo(client, index_name, page_content_builder=get_content)query = "vehicles that fly"doc_results = docsearch.similarity_search(query)for doc in doc_results:    print(doc.page_content)    Plane: https://raw.githubusercontent.com/marqo-ai/marqo/mainline/examples/ImageSearchGuide/data/image2.jpg    Bus: https://raw.githubusercontent.com/marqo-ai/marqo/mainline/examples/ImageSearchGuide/data/image4.jpgText only exampleâ€‹# use a new indexindex_name = "langchain-byo-index-demo"# incase the demo is re-runtry:    client.delete_index(index_name)except Exception:    print(f"Creating {index_name}")# This index could have been created by another systemclient.create_index(index_name)client.index(index_name).add_documents(    [        {            "Title": "Smartphone",            "Description": "A smartphone is a portable computer device that combines mobile telephone "            "functions and computing functions into one unit.",        },