Casanovo data set and model weights

<p>Benchmark multi-species data set with pre-processing and the pre-trained model weights used to generate results in &quot;<em>De Novo</em> Mass Spectrometry Peptide Sequencing with a Transformer Model&quot;</p> <p>Source code is available <a href="https://github.com/Noble-Lab/casanovo">here</a>.</p>