SyntaxError invalid token
<p>I have a problem when I try to assign a value to a variable. The problem shows up when I try to put a date as a tuple or a list in this order: <code>year, month, day.</code></p>

<pre><code>&gt;&gt;&gt; a = (2016,04,03)         # I try to put the date into variable 'a' as a tuple.
SyntaxError: invalid token
&gt;&gt;&gt; a = [2016,04,03]         # I try to put the date into variable 'a' as a list.
SyntaxError: invalid token
</code></pre>

<ol>
<li><p>Why is this happing?</p></li>
<li><p>How do I fix it?</p></li>
<li><p>What does token mean in Python?</p></li>
</ol>