Thanks! just discovered that there seems to be a bug report out for this already

  
      github.com/pytorch/pytorch
  
  
    
  
	  
  

  
    
      [jit] Fix future type annotation in python 20
    

    
      
        opened 
        
          
        
        Sep 21, 2019
      
      


      
        
          
          wanchaol
        
      
    
  



  We should fix the Future type annotation to make it also work in python, fork will immediately execute the function single...



    high priority
    jit
    jit-backlog
    triaged