Odd defaults: fails if no NVIDIA driver found on a system with no nvidia device at all

OPF fails if there is no NVIDIA driver by default on my Dell Inspiron 3525, where is no ext GPU at all. ``` (.venv) ➜ privacy-filter git:(main) opf "Alice was born on 1990-01-02." Traceback (most recent call last): File "/home/karrakoliko/Downloads/privacy-filter/.venv/bin/opf", line 8, in sys.exit(main()) ~~~~^^ File "/home/karrakoliko/Downloads/privacy-filter/opf/__main__.py", line 209, in main _run_redaction_command(argv_list) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ File "/home/karrakoliko/Downloads/privacy-filter/opf/__main__.py", line 136, in _run_redaction_command result = redactor.redact(text) File "/home/karrakoliko/Downloads/privacy-filter/opf/_api.py", line 257, in redact runtime, decoder = self.get_prediction_components(decode=decode) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ File "/home/karrakoliko/Downloads/privacy-filter/opf/_api.py", line 451, in get_prediction_components runtime = self.get_runtime() File "/home/karrakoliko/Downloads/privacy-filter/opf/_api.py", line 405, in get_runtime self._runtime = load_inference_runtime( ~~~~~~~~~~~~~~~~~~~~~~^ checkpoint=self._checkpoint, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...... output_mode=self._output_mode, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/home/karrakoliko/Downloads/privacy-filter/opf/_core/runtime.py", line 231, in load_inference_runtime model = Transfor...