title: How to insert image on Jupyter Notebook
body: <p>I am using macOS and trying to add an image (png) file on Jupyter Notebook markdown cell, but it keeps generating an error message that they cannot find the png file. I am not sure what is wrong with my following two codes:</p>
  <p><code>![alt text](&quot;~Users/jj/pythonworkspace/what.is.numpy.png&quot; &quot;What is Numpy?&quot;)</code>
  Alternatively,
  <code>&lt;img src=&quot;~Users/jj/pythonworkspace/what.is.numpy.png&quot;&gt;</code></p>