new_contents: from subprocess import Popen
  
  def call_main(string):
  	var1 = " "
  	var2 = " "
  	boo = True
  	for i in range(len(string)-1,-1,-1): 
  		if(boo==True and string[i]!='/'):
  			var1+=string[i]
  		elif (boo==True and string[i]=='/'):
  			var2+=string[i]
  			boo = False
  		elif (boo==False):
  			var2+=string[i]
  	var1 = var1[::-1]
  	var2 = var2[::-1]
  	Process=Popen('./myscript %s %s' % (str(var1),str(var2),), shell=True)
  
  def main():
  	call_main("/home/gdka/hola.pdf")
  
  if __name__ == "__main__":
  	main()
subject: add shell file