title: How to pass arguments in pytest by command line
body: <p>I have a code and I need to pass the arguments like name from terminal.
  Here is my code and how to pass the arguments. I am getting a "File not found" kind error that I don't understand.</p>
  
  <p>I have tried the command in the terminal: <code>pytest &lt;filename&gt;.py -almonds</code>
  I should get the name printed as "almonds" </p>
  
  <pre><code>@pytest.mark.parametrize("name")
  def print_name(name):
      print ("Displaying name: %s" % name)
  </code></pre>