display_charts() for two different style and secondary_y

[JamesHe1990]

Hi,
Thank you for providing this useful tool.
I am using it for plotting bar with line and have some problem with it. But seems it will show in two separate graph rather than one graph with two yaxis. My code is like this
display_charts(df['A'], kind="bar", title="Germany inflation rate")
display_charts(df['B'], kind="line", title="Germany inflation rate",secondary_y = [True])
So could you help solve this problem?

Thanks!