Python Regex returns me the value with parentheses
<p>I'm trying to run this code:</p>

<pre><code>picture = re.search("#4F9EFF;\"&gt;&lt;img src=\"(.+?)\" width=\"120\" height=\"90\"", data)
</code></pre>

<p>and when i do <code>print picture.groups(1)</code>
it returns me the value but with parentheses, why?</p>

<p>Output:</p>

<pre><code>('http://sample.com/img/file.jpg',)
</code></pre>
