chScript graphs with embedded TensorRT engines and serving as the runtime
when these engines are called. The main interface accepts a serialized TensorRT engine. The execution phase
will deserialize and wrap this engine in a class which maintains a execution context for each engine
and some metadata about its inputs and outputs and is compatable with the TorchScript interpreter so that
it can be moved around and used like other TorchScript IValues. The engine is run by providing it and inputs
to the
       