new_contents: // Index method are used to find the position of the data within a list //
  
  // for example, you wanna know what position 'K' is within (name) list //
  
  name = 'a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z'
  
  find_k = name.index('k')
  
  print(find_k)
  
subject: Create index_method.py