MatplotlibDeprecationWarning: The rowNum and colNum attribute was deprecated in Matplotlib 3.2

I am using matplotlib 3.2.0 and panda 0.3.1 in PyCharm 2019.2.6 I have provided a static function for drawing as follows:

import matplotlib.pyplot as plt

class Drawing:
    @staticmethod
    def draw_hist(data_frame, bins='auto', figsize=(20, 15), color='#0504aa', alpha=0.7, rwidth=0.85):
        data_frame.hist(bins=bins, figsize=figsize, color=color, alpha=alpha, rwidth=rwidth)
        plt.show()
        plt.grid(axis='y', alpha=0.75)
        plt.xlabel('Value')
        plt.ylabel('Frequency')
        plt.title('My Very Own Histogram')
        plt.text(23, 45, r'$\mu=15, b=3$')

Although, this snippet draws the histogram but it causes some warning as follows:

MatplotlibDeprecationWarning: The rowNum attribute was deprecated in Matplotlib 3.2 and will be removed two minor releases later. Use ax.get_subplotspec().rowspan.start instead. layout[ax.rowNum, ax.colNum] = ax.get_visible()

MatplotlibDeprecationWarning: The colNum attribute was deprecated in Matplotlib 3.2 and will be removed two minor releases later. Use ax.get_subplotspec().colspan.start instead. layout[ax.rowNum, ax.colNum] = ax.get_visible()

Is there any way to correct this warning?