title: Python concat string with list
body: <p>I wanted to build a string from a list.</p>
  
  <p>I used the string.join() command, but if I have :</p>
  
  <pre><code>['hello', 'good', 'morning']
  </code></pre>
  
  <p>I get : <code>hellogoodmorning</code></p>
  
  <p>Is there a method that allows me to put a space between every word ? (without the need to write a for loop)</p>
  
  <p>kind regards.</p>