code: def get_line(self, axes):
      self.update_lim(axes)
      k, v = dict(
          left=("lon_lines0", 0),
          right=("lon_lines0", 1),
          bottom=("lat_lines0", 0),
          top=("lat_lines0", 1),
      )[self._side]
      xx, yy = self._grid_info[k][v]
      return Path(np.column_stack([xx, yy]))
  
imports: import functools
  import numpy
  import matplotlib
  from matplotlib import _api, cbook
  import matplotlib.patches
  from matplotlib.path import Path
  from mpl_toolkits.axes_grid1.parasite_axes import host_axes_class_factory
  from .None import axislines, grid_helper_curvelinear
  from .axis_artist import AxisArtist
  from .grid_finder import ExtremeFinderSimple
label_desc: Use image node_id 4 for calling the FixedAxisArtistHelper obj's underlying member method code with example usage: obj.get_line(axes) and returns: Path