What is StatReloader while running Django? : <p>I've just created new Python 3.7 virtualenv with Django 2.2</p>

<p>And each <code>runserver</code> it prints:</p>

<blockquote>
  <p>Watching for file changes with StatReloader</p>
</blockquote>

<p>I could not find any info in Django's docs etc.</p>

<p>Is it related specially to Django somehow?
Does it go with Django?
What it does?
Why is it printed in red in PyCharm?
Should I be careful about something?
Could it be disabled?</p>

<p>Big thx</p>
