title: Trying to format the value of a function
body: <p>I'm currently going through some of the study drills in a book I'm reading and the author wants us to try to run a function ten different ways. I'm currently at seven and am struggling with the eighth. </p>
  
  <p>Mind you, I'm not entirely literate in terms of programming, but I'm trying to improve. Here's my problem. </p>
  
  <pre><code>function(arg1, arg2):
      print(f"I have {arg1} letters.")
      print(f"And I have {arg2} friends.")
      print("Wow, I need more friends...\n")
  
  function('{} {}'.format(1, 2))
  </code></pre>
  
  <p>When I try to run this script it's telling me I'm missing a provisional argument (arg2); however, I thought I was including the proper syntax to successfully unpack these two arguments. Where am I going wrong?</p>
  
  <p>I also tried calling two variables. </p>
  
  <pre><code>function(arg1, arg2):
      print(f"I have {arg1} letters.")
      print(f"And I have {arg2} friends.")
      print("Wow, I need more friends...\n")
  
  argument1 = 1
  argument2 = 2 
  
  function('{} {}'.format(argument1, argument2)) 
  </code></pre>
  
  <p>Thanks!</p>