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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 label_saves(name):
 """Labels plots and saves file"""

    plt.legend(loc=0)
    plt.ylim([0, 1.025])
    plt.xlabel('$U/D$', fontsize=20)
    plt.ylabel('$Z$', fontsize=20)
    plt.savefig(name, dpi=300, format='png',
            transparent=False, bbox_inches='tight', pad_inches=0.05)