title: Why matplotlib can't plot a histogram from a list of tensors?
body: <p>I have a list of tensors:</p>
  <pre><code>data = [tensor(0.1647),tensor(0.1662),tensor(0.1650),tensor(0.1645),tensor(0.1683),tensor(0.1683),tensor(0.1648),tensor(0.1694),tensor(0.5016),tensor(0.5059),tensor(0.5031),tensor(0.5069),tensor(1.0047),tensor(0.9966),tensor(0.4958),tensor(0.9984),tensor(0.1664),tensor(0.1725),tensor(0.5011),tensor(0.1679),tensor(0.1694),tensor(0.5003),tensor(0.1672),tensor(0.4957),tensor(0.5080),tensor(0.5047),tensor(0.4956),tensor(0.5012),tensor(0.4978),tensor(0.4975),tensor(0.9926)]
  </code></pre>
  <p>I am trying to plot a histogram using</p>
  <pre><code>import matplotlib.pyplot as plt
  plt.figure(figsize=(12,12))
  plt.hist(data, bins=5)
  plt.show();
  </code></pre>
  <p>The results are really weird:</p>
  <p><a href="https://i.stack.imgur.com/pAyaz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pAyaz.png" alt="enter image description here" /></a></p>
  <p>However, if I'll change the list of tensors as follows:</p>
  <pre><code>new_data = [i.item() for i in flag_syn_values]
  
  &gt;&gt;&gt; new_data = [0.16471165418624878,0.16618900001049042,0.16499125957489014,0.16447265446186066,0.1683468520641327,0.16827784478664398,0.16477319598197937,0.16940128803253174,0.5015971064567566,0.5058760046958923,0.5030592679977417,0.5068832039833069,1.0046963691711426,0.9966360330581665,0.4957870543003082,0.9984496831893921,0.16643814742565155,0.17246568202972412,0.5011343955993652,0.16787128150463104,0.16941896080970764,0.5003153085708618,0.16719254851341248,0.4957270622253418,0.5079832673072815,0.5047211647033691,0.4956021308898926,0.5012259483337402,0.4977755844593048,0.49753040075302124,0.9925762414932251]
  </code></pre>
  <p>I can plot it normally:</p>
  <pre><code>plt.figure(figsize=(12,12))
  plt.hist(new_data, bins=5)
  plt.show();
  </code></pre>
  <p><a href="https://i.stack.imgur.com/Go6Ws.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Go6Ws.png" alt="enter image description here" /></a></p>