title: type error: 'module' object is not callable
body: <p>I just started using python and I get an error when I try to copy an object:</p>
  
  <pre><code>import numpy
  import copy
  
  c = numpy.zeros(10)
  t = copy(c)
  </code></pre>
  
  <p>Running the code I encountered this error that I can not solve, could you help me? Thank you all</p>
  
  <pre><code>Traceback (most recent call last):
    File "sage_server.py", line 5, in &lt;module&gt;
      t = copy(c)
  TypeError: 'module' object is not callable
  </code></pre>