text: 
  '''
  Command line args
  no filtering
  sink: check if a file exists
  '''
  
  
  class Class_526:
          def __init__(self,tainted_2_526):
                  self.var_526 = tainted_2_526
          def  get_var_526(self):
                  tainted_2 = None
      tainted_3 = None
  
                  tainted_2 = var_526
                  
          # No filtering (sanitization)
          tainted_3 = tainted_2
              
                  return tainted_3