如何在python / plotly中制作2D矢量分布的3D直方图

import plotly.graph_objects as go
import numpy as np

x = np.random.randn(1000)  # x坐标数据
y = np.random.randn(1000)  # y坐标数据

hist, xedges, yedges = np.histogram2d(x, y, bins=10)

fig = go.Figure(data=[go.Surface(z=hist.T, x=xedges, y=yedges)])

fig.update_layout(
    title='2D矢量分布的3D直方图',
    scene=dict(
        xaxis_title='X轴',
        yaxis_title='Y轴',
        zaxis_title='频数'
    ),
    autosize=False,
    width=800,
    height=600,
)

fig.show()