title: Juno (Jupyter for iOS) specify directory to load dataset
body: <p>I am trying to load a dataset into a notebook with. The dataset file file is in the same directory as the Juno notebook. The file name is correct. </p>
  
  <p>I have tried removing the trailing ./ but it didn’t help.</p>
  
  <p>df = pd.read_csv('./datatest.csv')</p>
  
  <p>The error is that it can’t find the file. How can I specify the default directory or get the absolute path of a directory on iOS?</p>