code: def get_category_colors(self):
      return self.category_colors
  
file_path: scattertext/scattertext/CategoryColorAssigner.py
imports: import pandas
  from scattertext.termscoring.RankDifference import RankDifference
  from scattertext.Common import QUALITATIVE_COLORS
  from scattertext.termranking import AbsoluteFrequencyRanker
label_desc: Use image node_id 2 for calling the CategoryColorAssigner obj's underlying member method code with example usage: obj.get_category_colors() and returns: self