import matplotlib.pyplot as plt


def grid_axes_labels(f, xlabel=None, ylabel=None, **kws):

    axes = f.axes

    plt.setp(axes.flat, xlabel="", ylabel="")

    if xlabel is not None:
        for ax in axes[-1]:
            ax.set_xlabel(xlabel, **kws)

    if ylabel is not None:
        for ax in axes[0]:
            ax.set_ylabel(ylabel, **kws)

import matplotlib.pyplot as plt


def grid_axes_labels(axes, xlabel=None, ylabel=None, **kws):

    plt.setp(axes.flat, xlabel="", ylabel="")

    if xlabel is not None:
        for ax in axes[-1]:
            ax.set_xlabel(xlabel, **kws)

    if ylabel is not None:
        for ax in axes[0]:
            ax.set_ylabel(ylabel, **kws)

Use matrix of axes not figure
Use matrix of axes not figure

  import matplotlib.pyplot as plt
  
  
- def grid_axes_labels(f, xlabel=None, ylabel=None, **kws):
+ def grid_axes_labels(axes, xlabel=None, ylabel=None, **kws):
- 
-     axes = f.axes
  
      plt.setp(axes.flat, xlabel="", ylabel="")
  
      if xlabel is not None:
          for ax in axes[-1]:
              ax.set_xlabel(xlabel, **kws)
  
      if ylabel is not None:
          for ax in axes[0]:
              ax.set_ylabel(ylabel, **kws)
  
Use matrix of axes not figure
## Code Before:
import matplotlib.pyplot as plt


def grid_axes_labels(f, xlabel=None, ylabel=None, **kws):

    axes = f.axes

    plt.setp(axes.flat, xlabel="", ylabel="")

    if xlabel is not None:
        for ax in axes[-1]:
            ax.set_xlabel(xlabel, **kws)

    if ylabel is not None:
        for ax in axes[0]:
            ax.set_ylabel(ylabel, **kws)

## Instruction:
Use matrix of axes not figure
## Code After:
import matplotlib.pyplot as plt


def grid_axes_labels(axes, xlabel=None, ylabel=None, **kws):

    plt.setp(axes.flat, xlabel="", ylabel="")

    if xlabel is not None:
        for ax in axes[-1]:
            ax.set_xlabel(xlabel, **kws)

    if ylabel is not None:
        for ax in axes[0]:
            ax.set_ylabel(ylabel, **kws)
