title: python invalid literal error
body: <p>so I have this code</p>
  
  <pre><code>data = input()
  m = data.split(',')
  
  for i in range(0, len(m)):
  
      print(int(m[i]) )
  </code></pre>
  
  <p>but then when i run it and type in "1,2,3", i get this error: </p>
  
  <pre><code>    print(int(m[i]))
  ValueError: invalid literal for int() with base 10: '"1'
  </code></pre>
  
  <p>what did i do wrong?</p>
  
  <p>using python 3</p>