Plotly -将反向条形图添加到现有的正常条形图

import plotly.graph_objects as go

data = [go.Bar(
    x=[1, 2, 3, 4, 5],
    y=[10, 8, 6, 4, 2],
    name='Positive Values',
    marker=dict(color='blue')
)]

layout = go.Layout(
    title='Positive and Negative Values',
    xaxis=dict(title='X-axis'),
    yaxis=dict(title='Y-axis')
)

data.append(go.Bar(
    x=[1, 2, 3, 4, 5],
    y=[-10, -8, -6, -4, -2],
    name='Negative Values',
    marker=dict(color='red')
))

fig = go.Figure(data=data, layout=layout)
fig.show()