title: Convert backward slash to forward slash in python
body: <p>Hi 
  I have read articles related converting backward to forward slashes.
  But sol was to use raw string.</p>
  
  <p>But Problem in my case is :</p>
  
  <p>I will get file path dynamically to a variable 
  var='C:\dummy_folder\a.txt'
  In this case i need to convert it to Forward slashes.
  But due to '\a',i am not able to convert to forward slashes</p>
  
  <p>How to i convert it? OR How  should i change this string to raw string so that i can change it to forward slash</p>