How to hide label in layout file of MCscan (python version)

Question

[jinyi]

MCscan (python version) in Linux relies on .blocks, .bed, and layout files to display microsynteny between genomes. .blocks file provides gene pairs information. .bed file identifies gene location. layout file has basic settings about graph, including the label of each line. The question is, i want to hide labels of some lines, how can i do it? Blank is invalid.

[jinyi]

Command line is as follows:

python -m jcvi.graphics.synteny Cs.Cm.i1.blocks Cs_Cm.bed layout2.txt