title: Decimals with format()
body: <pre class="lang-py prettyprint-override"><code>output_a = &quot;{:f}&quot;.format(52.7)
  print(output_a)
  </code></pre>
  <p>Why is the result coming out like this:
  <code>52.700000</code></p>
  <p>Not like this:
  <code>52.7</code></p>