Add more context to labs

Author: leemthompo

docs/sphinx/index.rst

@@ -68,7 +68,7 @@ Example Usage
 Interactive examples
 -------------------
 
-The `elasticsearch-labs <https://github.com/elastic/elasticsearch-labs>`_ repo contains interactive and executable Python notebooks, sample apps, and resources for testing out Elasticsearch, using the Python client.
+The `elasticsearch-labs <https://github.com/elastic/elasticsearch-labs>`_ repo contains interactive and executable Python notebooks, sample apps, and resources for testing out Elasticsearch, using the Python client. These examples are mainly focused on vector search, hybrid search and generative AI use cases, but you'll also find examples of basic operations like creating index mappings and performing lexical search.
 
 
 Features