'2023-10-17T22:53:08.642659Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'human', 'metadata': {'system': {'entities': [{'Label': 'ORG', 'Matches': [{'End': 32, 'Start': 26, 'Text': 'Butler'}], 'Name': 'Butler'}, {'Label': 'WORK_OF_ART', 'Matches': [{'End': 61, 'Start': 41, 'Text': 'Parable of the Sower'}], 'Name': 'Parable of the Sower'}]}}, 'token_count': 23}),     Document(page_content='You might want to read Ursula K. Le Guin or Joanna Russ.', metadata={'score': 0.7595934867858887, 'uuid': '9fa630e6-0b17-4d77-80b0-ba99249850c0', 'created_at': '2023-10-17T22:53:08.630731Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'ai', 'metadata': {'system': {'entities': [{'Label': 'ORG', 'Matches': [{'End': 40, 'Start': 23, 'Text': 'Ursula K. Le Guin'}], 'Name': 'Ursula K. Le Guin'}, {'Label': 'PERSON', 'Matches': [{'End': 55, 'Start': 44, 'Text': 'Joanna Russ'}], 'Name': 'Joanna Russ'}]}}, 'token_count': 18}),     Document(page_content='Who were her contemporaries?', metadata={'score': 0.7575579881668091, 'uuid': 'b2dfd1f7-cac6-4e37-94ea-7c15b0a5af2c', 'created_at': '2023-10-17T22:53:08.606283Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'human', 'metadata': {'system': {'intent': 'The subject is asking about the people who were contemporaries of someone else.'}}, 'token_count': 8})]Using metadata filters to refine search results‚ÄãZep supports filtering results by metadata. This is useful for filtering results by entity type, or other metadata.More information here: https://docs.getzep.com/sdk/search_query/filter = {"where": {"jsonpath": '$[*] ? (@.Label == "WORK_OF_ART")'}}await zep_retriever.aget_relevant_documents(    "Who wrote Parable of the Sower?", metadata=filter)    [Document(page_content='Parable of the Sower is a science fiction novel by Octavia Butler, published in 1993. It follows the story of Lauren Olamina, a young woman living in a dystopian future where society has collapsed due to environmental disasters, poverty, and violence.',
Retriever Example for Zep - Fast, scalable building blocks for LLM Apps
Retriever Example for Zep - Fast, scalable building blocks for LLM Apps ->: '2023-10-17T22:53:08.642659Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'human', 'metadata': {'system': {'entities': [{'Label': 'ORG', 'Matches': [{'End': 32, 'Start': 26, 'Text': 'Butler'}], 'Name': 'Butler'}, {'Label': 'WORK_OF_ART', 'Matches': [{'End': 61, 'Start': 41, 'Text': 'Parable of the Sower'}], 'Name': 'Parable of the Sower'}]}}, 'token_count': 23}),     Document(page_content='You might want to read Ursula K. Le Guin or Joanna Russ.', metadata={'score': 0.7595934867858887, 'uuid': '9fa630e6-0b17-4d77-80b0-ba99249850c0', 'created_at': '2023-10-17T22:53:08.630731Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'ai', 'metadata': {'system': {'entities': [{'Label': 'ORG', 'Matches': [{'End': 40, 'Start': 23, 'Text': 'Ursula K. Le Guin'}], 'Name': 'Ursula K. Le Guin'}, {'Label': 'PERSON', 'Matches': [{'End': 55, 'Start': 44, 'Text': 'Joanna Russ'}], 'Name': 'Joanna Russ'}]}}, 'token_count': 18}),     Document(page_content='Who were her contemporaries?', metadata={'score': 0.7575579881668091, 'uuid': 'b2dfd1f7-cac6-4e37-94ea-7c15b0a5af2c', 'created_at': '2023-10-17T22:53:08.606283Z', 'updated_at': '0001-01-01T00:00:00Z', 'role': 'human', 'metadata': {'system': {'intent': 'The subject is asking about the people who were contemporaries of someone else.'}}, 'token_count': 8})]Using metadata filters to refine search results‚ÄãZep supports filtering results by metadata. This is useful for filtering results by entity type, or other metadata.More information here: https://docs.getzep.com/sdk/search_query/filter = {"where": {"jsonpath": '$[*] ? (@.Label == "WORK_OF_ART")'}}await zep_retriever.aget_relevant_documents(    "Who wrote Parable of the Sower?", metadata=filter)    [Document(page_content='Parable of the Sower is a science fiction novel by Octavia Butler, published in 1993. It follows the story of Lauren Olamina, a young woman living in a dystopian future where society has collapsed due to environmental disasters, poverty, and violence.',