Error with running visualize.py

[zhujack]

Hi, I have tried to run visualize.py on a list of genes, but I always get errors:

`$ python visualize.py $tmpDir --gtf gencode.v44.annotation.gtf --gene_list gene_list.txt --counts --viz_output $viz_output

Updating Ensembl IDs to gene symbols.
Using transcript model quantification.
Traceback (most recent call last):
File "IsoQuant/visualize.py", line 191, in
main()
~~~~^^
File "IsoQuant/visualize.py", line 139, in main
updated_gene_dict = dictionary_builder.update_transcript_values(
updated_gene_dict,
...<4 lines>...
),
)
File "IsoQuant/src/post_process.py", line 508, in update_transcript_values
with open(value_df, "r") as file:
~~~~^^^^^^^^^^^^^^^
TypeError: expected str, bytes or os.PathLike object, not NoneType`

I have tried both conda-installed isoquant and a git clone of isoquant, but got the same error. I might have missed something. Your insight will be greatly appreciated.

Jack