Enhancement Request: Improve Subplot Layout to Prevent Overlapping Titles and Axes

I want to express my appreciation for the Plotly library; it's an incredibly powerful tool for data visualization. However, I've encountered some challenges when working with subplots.

In the current implementation, subplot titles often overlap with other subplot axes, especially in complex visualizations with multiple subplots. This overlap can make it difficult to clearly interpret the data and detracts from the overall presentation quality of the graphs.

Proposed Solution:

I suggest incorporating a feature that allows for more intuitive and automatic spacing between subplots, similar to the functionality found in the patchworklib library. This feature would automatically adjust the space allocated to each subplot, considering titles and axis labels, to prevent overlap and improve the overall readability and aesthetics of the plots.

Thank you for considering this request, and I look forward to seeing how Plotly continues to evolve.

该请求没有指出 plotly.py 中的文件、测试或入口点。首先定位 subplot 布局的实现和现有的间距测试，然后在实现之前确定自动间距应如何考虑 subplot 标题和坐标轴标签。