Python package for building, comparing, annotating, manipulating and visualising trees. It provides a comprehensive API and a collection of command line tools, including utilities to work with the NCBI taxonomy tree.
By default, if a leaf has empty annotation, the empty annotation will pass all the way up to root, here we need to add a option to ignore the empty annotation
By default, if a leaf has empty annotation, the empty annotation will pass all the way up to root, here we need to add a option to ignore the empty annotation