这是我的代码
import plotly.express as px
fig = scatter(
x=lons,
y=lats,
labels={'x':'经度','y':'纬度'},
range_x=[-200,200],
range_y=[-90,90],
width=800,
height=800,
title='全球地震散点图',
)
fig.write_html('global_earthquakes.html')
fig.show
显示ImportError: Plotly express requires pandas to be installed.但是模块我已经安装了为什么还是报错?