text: 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. \n\nTonight, 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. \n\nOne of the most serious constitutional responsibilities a President has is nominating someone to serve on the United States Supreme Court. \n\nAnd 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.', metadata={'source': '../../../state_of_the_union.txt'})Mergingâ€‹You can also merge two FAISS vectorstoresdb1 = FAISS.from_texts(["foo"], embeddings)db2 = FAISS.from_texts(["bar"], embeddings)db1.docstore._dict    {'068c473b-d420-487a-806b-fb0ccea7f711': Document(page_content='foo', metadata={})}db2.docstore._dict    {'807e0c63-13f6-4070-9774-5c6f0fbb9866': Document(page_content='bar', metadata={})}db1.merge_from(db2)db1.docstore._dict    {'068c473b-d420-487a-806b-fb0ccea7f711': Document(page_content='foo', metadata={}),     '807e0c63-13f6-4070-9774-5c6f0fbb9866':