Message is slightly confusing if you aren't using Elastic Cloud

[epugh]

https://github.com/elastic/elasticsearch-labs/blob/8094c6b83b07407b0410af8ab438565e3f3827ba/example-apps/chatbot-rag-app/data/index_data.py#L85

Be nice if the message was aware of the env you are running in and provided a more specific message. Made me think something had gone wrong:

Split 15 documents into 26 chunks
Creating Elasticsearch sparse vector store in Elastic Cloud: None