ValueError when using LSI

[MohammadIzadi]

Hi,

Thanks for developing scglue.
When I want to use scglue.data.lsi(atac, n_components=100, n_iter=15), I get this error
"ValueError: Found array with 0 feature(s) (shape=(4034, 0)) while a minimum of 1 is required by the normalize function."
Can you help me to fix it?

Thanks

[Jeff1995]

Hi @MohammadIzadi. Thanks for your interest in GLUE!

Could you post a complete traceback so it's easier to pinpoint the problem?