Prototype Tutorials
------------------
1. distributed_rpc_profiling.rst
           Profiling PyTorch RPC-Based Workloads
           https://github.com/pytorch/tutorials/blob/main/unstable_source/distributed_rpc_profiling.rst

2. flight_recorder_tutorial.rst
	   Flight Recorder User Guide
	   https://pytorch.org/tutorials/prototype/flight_recorder_tutorial.html

3. python_extension_autoload.rst
	   Autoloading Out-of-Tree Extension
	   https://github.com/pytorch/tutorials/blob/main/unstable_source/python_extension_autoload.rst
