title: what is the meaning of "in <module>" in File "<interactive input>", line 1, in <module>?
body: <p>I hope this is not a naive question. The following is the code:</p>
  
  <pre><code>&gt;&gt;&gt; print(55/0)
  Traceback (most recent call last):
    File "&lt;interactive input&gt;", line 1, in &lt;module&gt;
  ZeroDivisionError: integer division or modulo by zero
  </code></pre>
  
  <p>I understand that python has the traceback object, which is a kind of exception object I guess. My question is: what is the meaning of 
  "<code>in &lt;module&gt;</code>" in the second line? Which module is it? Does it mean in the current module always? It does not provide any useful information, right? 
  Many thanks for your time and attention.</p>