MNT: At least it will run now

Not entirely clear on what the code at the bottom of
lib/mpl_toolkits/axes_grid1/mpl_axes.py is supposed to do, but at
least it will run now...

Author: ericdill

lib/mpl_toolkits/axes_grid1/mpl_axes.py

@@ -151,7 +151,8 @@ def toggle(self, all=None, ticks=None, ticklabels=None, label=None):
 
 
 if __name__ == '__main__':
-    fig = figure()
+    import matplotlib.pyplot as plt
+    fig = plt.figure()
     ax = Axes(fig, [0.1, 0.1, 0.8, 0.8])
     fig.add_axes(ax)
     ax.cla()