title: Delete array from list of arrays Python
body: <p>I want delete the array from list of arrays in that way</p>
  
  <pre><code>i = np.array([1,2])
  facets = [np.array([1,2]),np.array([3,4])]
  </code></pre>
  
  <p>I want remove an element</p>
  
  <pre><code>facets.remove(np.array(i[0],i[1]))
  </code></pre>
  
  <p>but obtain an error:</p>
  
  <pre><code>ValueError                                Traceback (most recent call last)
  &lt;ipython-input-131-c0d040653e23&gt; in &lt;module&gt;()
  ----&gt; 1 facets.remove([i[0],i[2]])
  
  ValueError: The truth value of an array with more than one element is ambiguous. 
  Use a.any() or a.all()
  </code></pre>
  
  <p>Is there a way to solve that problem?</p>