SetDirectory["C:\\drorbn\\AcademicPensieve\\Classes\\17-1750-ShamelessMathematica"]

Import["TempClassPhoto.jpg"]

Import["20170929_110340.jpg"]

img=ImageRestyle[Import["20170929_110340.jpg"], Import["TempClassPhoto.jpg"]]

Export["ClassPhoto.jpg", img];

img1=ImageRestyle[Import["20170929_110340.jpg"], Import["TempClassPhoto.jpg", PerformanceGoal->"Quality",TargetDevice->"GPU"]]