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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def setup_figure():
 """Setup the figure and axes"""

    fig, axes = mplstereonet.subplots(ncols=2, figsize=(20,10))
    for ax in axes:
        # Make the grid lines solid.
        ax.grid(ls='-')
        # Make the longitude grids continue all the way to the poles
        ax.set_longitude_grid_ends(90)
    return fig, axes