Attempted test_api fix. Turning off dropout.
Attempted test_api fix. Turning off dropout.

miaecle/deepchem,ktaneishi/deepchem,deepchem/deepchem,peastman/deepchem,deepchem/deepchem,lilleswing/deepchem,joegomes/deepchem,lilleswing/deepchem,rbharath/deepchem,peastman/deepchem,Agent007/deepchem,miaecle/deepchem,Agent007/deepchem,miaecle/deepchem,Agent007/deepchem,lilleswing/deepchem,ktaneishi/deepchem,rbharath/deepchem,ktaneishi/deepchem,joegomes/deepchem