rch operators
    --custom-converters               (repeatable) Shared object/DLL containing custom converters
    input_file_path                   Path to input TorchScript file
    output_file_path                  Path for compiled TorchScript (or
                                      TensorRT engine) file
    input_specs...                    Specs for inputs to engine, can either
                                      be a single size or a range defined by
                                      Min, Op