code: def unzip(l):
      """[(a1, b1), ..., (an, bn)] ----> ([a1, ..., an], [b1, ..., bn])"""
      return list(zip(*l))
  
file_path: python-ternary/ternary/helpers.py
imports: import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: unzip(l) and returns: list