title: what is "print(not())" in Python?
body: <p>How does <code>print(not("0"))</code> gives a <code>false</code> as output and <code>print(not())</code> gives a <code>True</code> as output?
  what does the statement do?</p>
  
  <pre><code>print(not("0"))
  print(not())
  </code></pre>