title: VSCode's debugging mode always stop at first line
body: <p>I am using vscode for python development. I sometimes use debug running mode, and vscode always stop at first line even if there are no breakpoints. I attached a screenshot of this phenomenon.
  It's a little annoying and I want to skip this. Are there any ways to skip this?</p>
  
  <p><strong>My Env</strong></p>
  
  <ul>
  <li>Code Runner 0.6.5</li>
  <li>MagicPython 1.0.3</li>
  <li>Python 0.5.5</li>
  <li>Python for VSCode</li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/8MwaB.png" rel="noreferrer"><img src="https://i.stack.imgur.com/8MwaB.png" alt="enter image description here"></a></p>