code: def expand_path(path):
      '''
      Given a compressed path, return a new path that has all the segments
      in it interpolated.
      '''
      expanded = []
      if len(path) < 2:
          return expanded
      for i in range(len(path)-1):
          expanded += bresenham(path[i], path[i + 1])
      expanded += [path[:-1]]
      return expandef expand_path(path):
      '''
      Given a compressed path, return a new path that has all the segments
      in it interpolated.
      '''
      expanded = []
      if len(path) < 2:
          return expanded
      for i in range(len(path)-1):
          expanded += bresenham(path[i], path[i + 1])
      expanded += [path[:-1]]
      return expanded
docs: Given a compressed path, return a new path that has all the segments
      in it interpolated.