title: Convert two numpy array to dataframe
body: <p>I want to convert two numpy array to one <code>DataFrame</code> containing two columns.
  The first numpy array 'images' is of shape <code>102, 1024</code>.
  The second numpy array 'label' is of shape <code>(1020, )</code></p>
  
  <p>My core code is:</p>
  
  <pre><code>images=np.array(images)
  label=np.array(label)
  l=np.array([images,label])
  dataset=pd.DataFrame(l)
  </code></pre>
  
  <p>But it turns out to be an error saying that:</p>
  
  <pre><code>ValueError: could not broadcast input array from shape (1020,1024) into shape (1020)
  </code></pre>
  
  <p>What should I do to convert these two numpy array into two columns in one dataframe?</p>