text: = TextLoader("../../../state_of_the_union.txt")documents = loader.load()text_splitter = CharacterTextSplitter(chunk_size=1000, chunk_overlap=0)docs = text_splitter.split_documents(documents)embeddings = OpenAIEmbeddings()# We're using the default `documents` table here. You can modify this by passing in a `table_name` argument to the `from_documents` method.vector_store = SupabaseVectorStore.from_documents(docs, embeddings, client=supabase)query = "What did the president say about Ketanji Brown Jackson"matched_docs = vector_store.similarity_search(query)print(matched_docs[0].page_content)    Tonight. I call on the Senate to: Pass the Freedom to Vote Act. Pass the John Lewis Voting Rights Act. And while youâ€™re at it, pass the Disclose Act so Americans can know who is funding our elections.         Tonight, Iâ€™d like to honor someone who has dedicated his life to serve this country: Justice Stephen Breyerâ€”an Army veteran, Constitutional scholar, and retiring Justice of the United States Supreme Court. Justice Breyer, thank you for your service.         One of the most serious constitutional responsibilities a President has is nominating someone to serve on the United States Supreme Court.         And I did that 4 days ago, when I nominated Circuit Court of Appeals Judge Ketanji Brown Jackson. One of our nationâ€™s top legal minds, who will continue Justice Breyerâ€™s legacy of excellence.Similarity search with scoreâ€‹The returned distance score is cosine distance. Therefore, a lower score is better.matched_docs = vector_store.similarity_search_with_relevance_scores(query)matched_docs[0]    (Document(page_content='Tonight. I call on the