Add a tutorial for PyTorch Flight recorder #2789

Job	Run time
pytorch_tutorial_build_worker (1, 15, linux.g5.12xlarge.nvidia.gpu)	13m 15s
pytorch_tutorial_build_worker (2, 15, linux.g5.4xlarge.nvidia.gpu)	50m 26s
pytorch_tutorial_build_worker (3, 15, linux.g5.4xlarge.nvidia.gpu)	17m 45s
pytorch_tutorial_build_worker (4, 15, linux.g5.4xlarge.nvidia.gpu)	26m 33s
pytorch_tutorial_build_worker (5, 15, linux.g5.4xlarge.nvidia.gpu)	18m 32s
pytorch_tutorial_build_worker (6, 15, linux.g5.4xlarge.nvidia.gpu)	15m 54s
pytorch_tutorial_build_worker (7, 15, linux.4xlarge.nvidia.gpu)	18m 24s
pytorch_tutorial_build_worker (8, 15, linux.4xlarge.nvidia.gpu)	18m 0s
pytorch_tutorial_build_worker (9, 15, linux.4xlarge.nvidia.gpu)	32m 5s
pytorch_tutorial_build_worker (10, 15, linux.4xlarge.nvidia.gpu)	22m 42s
pytorch_tutorial_build_worker (11, 15, linux.4xlarge.nvidia.gpu)	45m 33s
pytorch_tutorial_build_worker (12, 15, linux.4xlarge.nvidia.gpu)	20m 49s
pytorch_tutorial_build_worker (13, 15, linux.4xlarge.nvidia.gpu)	18m 18s
pytorch_tutorial_build_worker (14, 15, linux.4xlarge.nvidia.gpu)	11m 44s
pytorch_tutorial_build_worker (15, 15, linux.4xlarge.nvidia.gpu)	18m 40s
pytorch_tutorial_build_manager	19m 33s
	6h 8m 13s

Provide feedback