Exclude function source from function ID hash in Python interpreter. (#395)
Exclude function source from function ID hash in Python interpreter. (#395)

* Exclude function source code from function ID hash in Python interpreter.

* Remove try except block.

robertnishihara/ray,atumanov/ray,pcmoritz/ray-1,alanamarzoev/ray,stephanie-wang/ray,stephanie-wang/ray,richardliaw/ray,atumanov/ray,alanamarzoev/ray,ray-project/ray,ujvl/ray-ng,robertnishihara/ray,richardliaw/ray,stephanie-wang/ray,robertnishihara/ray,ray-project/ray,pcmoritz/ray-1,robertnishihara/ray,stephanie-wang/ray,ray-project/ray,richardliaw/ray,Wapaul1/ray,ray-project/ray,ujvl/ray-ng,stephanie-wang/ray,pcmoritz/ray-1,ujvl/ray-ng,Wapaul1/ray,atumanov/ray,richardliaw/ray,ray-project/ray,atumanov/ray,Wapaul1/ray,robertnishihara/ray,pcmoritz/ray-1,robertnishihara/ray,stephanie-wang/ray,ray-project/ray,alanamarzoev/ray,richardliaw/ray,pcmoritz/ray-1,alanamarzoev/ray,ray-project/ray,atumanov/ray,alanamarzoev/ray,richardliaw/ray,richardliaw/ray,robertnishihara/ray,pcmoritz/ray-1,alanamarzoev/ray,robertnishihara/ray,Wapaul1/ray,atumanov/ray,stephanie-wang/ray,Wapaul1/ray,Wapaul1/ray,ray-project/ray,stephanie-wang/ray,pcmoritz/ray-1,robertnishihara/ray,richardliaw/ray,atumanov/ray,atumanov/ray,ujvl/ray-ng,stephanie-wang/ray,pcmoritz/ray-1