Which film represents the only film story on which two winners of the Nobel Prize of Literature worked?

The first pairing of “Bogie and Baby”, the first of four films together. They married after completing the movie. Hawks told Hemingway that he could make a hit out of his worst novel. In disbelief, Hemingway demanded to know what was his worst novel, and Hawks replied, “To Have and Have Not”, of course. Hawks used very little of Hemingway’s material.

and neither one was a Nobel winner at the time when the movie was made