title: Output of array redis
body: <p>Why i cant get output of data like just as letters?
  My code:</p>
  <pre><code>dist = client.smembers(f&quot;{usrid[user_id]}:{cit}&quot;)
  print(dist)
  </code></pre>
  <p>My output:</p>
  <pre><code>{'9557'}
  </code></pre>
  <p>I tried <code>dist[0]</code> but this is useless. This is type set.
  How can i get just number 9557 there?</p>