title: Activated Virtualenv in commands but the bracket is not showing in the directory [Python]
body: <p>I am trying to learn django. 
  In VS code, I have installed pip and virtualenv. </p>
  
  <p>I created a env folder by using virtualenv command.  </p>
  
  <pre><code>$ virtualenv env 
  </code></pre>
  
  <p>To activate virtual environment, I ran the command below.</p>
  
  <pre><code>$ source env/bin/activate
  </code></pre>
  
  <p>The result I was expecting to see was I see the little brackets in front of directory address as below:</p>
  
  <pre><code>dhkang@dhkang-Lenovo-IdeaPad-S145-15API ~/fastcampus/django
   % (env)
  </code></pre>
  
  <p>However, I do not see any brackets to indicate that the virtual environment is being activated.</p>
  
  <pre><code>dhkang@dhkang-Lenovo-IdeaPad-S145-15API ~/fastcampus/django
   % source env/bin/activate
  </code></pre>
  
  <p>However, I do not see (env) here. I don't know if the virtual environment is activated or not. </p>
  
  <p>Does anyone know how to resolve to show the brackets when virtual environment is activated? </p>