text: society at large.",    ),    Document(        metadata={            "title": "Conscious Constructs: The Search for AI Sentience",            "author": "Dr. Samuel Cortez",        },        page_content="Dr. Cortez takes readers on a journey exploring the controversial topic of AI consciousness. The book provides compelling arguments for and against the possibility of true AI sentience.",    ),    Document(        metadata={            "title": "Invisible Routines: Hidden AI in Everyday Life",            "author": "Prof. Jonathan K. Sterling",        },        page_content="In his follow-up to 'Symbiosis', Prof. Sterling takes a look at the subtle, unnoticed presence and influence of AI in our everyday lives. It reveals how AI has become woven into our routines, often without our explicit realization.",    ),]retriever.add_documents(docs)    ['3a27b0a5-8dbb-4fee-9eba-8b6bc2c252be',     'eeb9fd9b-a3ac-4d60-a55b-a63a25d3b907',     '7ebbdae7-1061-445f-a046-1989f2343d8f',     'c2ab315b-3cab-467f-b23a-b26ed186318d',