如何在plotly python中用多类别x轴连接箱形图中线

import plotly.express as px
import plotly.graph_objects as go

categories = ['A', 'B', 'C']
data = {
    'A': [1, 2, 3, 4, 5],
    'B': [2, 3, 4, 5, 6],
    'C': [3, 4, 5, 6, 7]
}

layout = go.Layout(
    xaxis=dict(title='Categories'),
    yaxis=dict(title='Values')
)

fig = go.Figure()

for category in categories:
    fig.add_trace(go.Box(
        x=[category] * len(data[category]),  # 设置x轴数据为当前类别
        y=data[category],  # 设置y轴数据为当前类别的数值
        name=category  # 设置图例名称为当前类别
    ))

fig.update_layout(layout)

fig.show()