如何使用bokeh添加额外的共享x轴的子图？

from bokeh.plotting import figure, show
from bokeh.layouts import gridplot
from bokeh.models import ColumnDataSource

# 创建第一个子图
p1 = figure(width=400, height=300, x_axis_label='x', y_axis_label='y1')
p1.line(x, y1, line_color='blue')

# 创建第二个子图
p2 = figure(width=400, height=300, x_axis_label='x', y_axis_label='y2')
p2.line(x, y2, line_color='red')

# 将子图放入列表中
plots = [[p1], [p2]]

# 创建共享x轴的子图布局
layout = gridplot(plots, sizing_mode='stretch_both', toolbar_location=None)

# 设置共享的x轴范围
layout.x_range = p1.x_range

show(layout)