title: Write Alpha Vantage python wrapper output to CSV
body: <p>According to the docs for this Alpha Vantage python wrapper, <a href="https://github.com/RomelTorres/alpha_vantage" rel="nofollow noreferrer">https://github.com/RomelTorres/alpha_vantage</a>, you can output the response to CSV using the following code.  </p>
  
  <p><code>ts = TimeSeries(key='YOUR_API_KEY',output_format='csv')</code></p>
  
  <p>But there are no examples of using this csv format within the documentation (he mainly writes to using Pandas as output).  How would you write this csv output to a file? </p>