Package is not PEP 517 compliant, making it incompatible with package managing tools

[elisa-aleman]

I use poetry to run most of my projects. running poetry add torch2trt fails due to the project being non-PEP517 compliant. Please update the project to be self contained and use an appropriate pyproject.toml with build-system.requires defined.

As a workaround, I cloned the project and created a poetry-core oriented build.py using the available setup.py as a reference, but this is not necessary to make the project PEP-517 compliant, merely a shortcut I chose to take.