code: def project_sequence(s, permutation=None):
      """
      Projects a point or sequence of points using `project_point` to lists xs, ys
      for plotting with Matplotlib.
  
      Parameters
      ----------
      s, Sequence-like
          The sequence of points (3-tuples) to be projected.
  
      Returns
      -------
      xs, ys: The sequence of projected points in coordinates as two lists
      """
  
      xs, ys = unzip(
          [project_point(p, permutation=permutation) for p in s]
      )
      return xs, ys
  
file_path: python-ternary/ternary/helpers.py
imports: import numpy
label_desc: Use image node_id 7 for calling a global function with example usage: project_sequence(s, permutation) and returns: xs,  ys