模块“plotly.express”没有属性“density_mapbox”

Question

我已经给出了我的代码片段。 因此，当我尝试运行时，它给了我错误 'plotly.express' has no attribute 'density_mapbox' 。 如何解决这个问题？

import pandas as pd
import plotly
import plotly.express as px
fig=plotly.express.density_mapbox(df_latlong,lat="Lat",lon="Long",hover_name="Province/State",
hover_data=["Confirmed","Deaths","Recovered"],animation_frame="Date",color_continuous_scale="Portland",
radius=7,zoom=0,height=700)
fig.update_layout(title='Worldwide Corona Virus Cases')
fig.update_layout(mapbox_style="open-street-map",mapbox_center_lon=0)
fig.update_layout(margin={"r":0,"t":0,"l":0,"b":0})
fig.show()```

Answer 1

你的问题是不是因为你导入为px？

fig=px.density_mapbox(df_latlong,lat="Lat",lon="Long",hover_name="Province/State