text: = ArxivRetriever(load_max_docs=2)docs = retriever.get_relevant_documents(query="1605.08386")docs[0].metadata  # meta-information of the Document    {'Published': '2016-05-26',     'Title': 'Heat-bath random walks with Markov bases',     'Authors': 'Caprice Stanley, Tobias Windisch',     'Summary': 'Graphs on lattice points are studied whose edges come from a finite set of\nallowed moves of arbitrary length. We show that the diameter of these graphs on\nfibers of a fixed integer matrix can be bounded from above by a constant. We\nthen study the mixing behaviour of heat-bath random walks on these graphs. We\nalso state explicit conditions on the set of moves so that the heat-bath random\nwalk, a generalization of the Glauber dynamics, is an expander in fixed\ndimension.'}docs[0].page_content[:400]  # a content of the Document    'arXiv:1605.08386v1  [math.CO]  26 May 2016\nHEAT-BATH RANDOM WALKS WITH MARKOV BASES\nCAPRICE STANLEY AND TOBIAS WINDISCH\nAbstract. Graphs on lattice points are studied whose edges come from a ï¬�nite set of\nallowed moves of arbitrary length. We show that the diameter of these graphs on ï¬�bers of a\nï¬�xed integer matrix can be bounded from above by a constant. We then study the mixing\nbehaviour of heat-b'Question Answering on factsâ€‹# get a token: https://platform.openai.com/account/api-keysfrom getpass import getpassOPENAI_API_KEY = getpass()