title: how to keep the time up-to-date in a localtime() variable
body: <p>I'm trying to update localtime() variable I made.</p>
  
  <pre><code>import time
  time = time.localtime()
  
  print(time)
  </code></pre>
  
  <p>the output is 
  time.struct_time(tm_year=2019, tm_mon=5, tm_mday=6, tm_hour=15, tm_min=34, tm_sec=48, tm_wday=0, tm_yday=126, tm_isdst=1)</p>
  
  <p>I expect it to be the current time.</p>