text: dtype  compression      -------   -------   -------   -------  -------      embedding  generic  (4, 1536)  float32   None           ids      text     (4, 1)      str     None        metadata    json     (4, 1)      str     None          text      text     (4, 1)      str     None        Deep Lake APIâ€‹you can access the Deep Lake  dataset at db.vectorstore# get structure of the datasetdb.vectorstore.summary()    Dataset(path='hub://adilkhan/langchain_testing', tensors=['embedding', 'id', 'metadata', 'text'])          tensor      htype      shape      dtype  compression      -------    -------    -------    -------  -------      embedding  embedding  (42, 1536)  float32   None           id        text      (42, 1)      str     None        metadata     json      (42, 1)      str     None          text       text      (42, 1)      str