My first time installing and running TCRdist3.

Installation and all dependancies seem succcessful.

When running the package on novel data, I have some confusion about the db file. I get many notifications like this:

/home/Myname/.local/lib/python3.11/site-packages/tcrdist/repertoire.py:500: UserWarning: TRAV29DV5 gene was not recognized in reference db no cdr seq could be inferred f0 = lambda v : self._map_gene_to_reference_seq2(gene = v,

This happens for all of the genes. It seems the db file is not being found properly or accessed properly. i've been running the code as follows

tr = TCRrep( cell_df=My_Data, organism='human', chains=['alpha', 'beta'], db_file='alphabeta_gammadelta_db.tsv'

When this doesn't work, I downloaded the file from the Github repo, and saved it in the project folder, and ran the code like this:

`tr = TCRrep( cell_df=My_Data, organism='human', chains=['alpha', 'beta'], db_file='/folder/home/j/myname/Project_data/alphabeta_gammadelta_db.tsv''

but get this error

/home/j/myname/.local/lib/python3.11/site-packages/tcrdist/repertoire.py:165: UserWarning: db_file must be 'alphabeta_gammadelta_db.tsv' or 'alphabeta_db.tsv' or 'gammadelta_db.tsv' unless you have built tcrdist3 from scratch self._validate_db_file()

I've also tried reading in as a TSV but I cannot get the package to link my sequences to the DB....

Please advise if you can help!