AttributeError：模块“plotly.express”没有属性“sunburst”

Question

AttributeError：模块“plotly.express”没有属性“sunburst”

我的错误代码：

import plotly.express as px
import numpy as np
df = px.data.gapminder().query("year == 1957")
fig = px.sunburst(df, path=['continent', 'country'], values='pop',
                  color='gdpPercap', hover_data=['iso_alpha'],
                  color_continuous_scale='gdpPercap',
                  color_continuous_midpoint=np.average(df['gdpPercap'], weights=df['pop']))
fig.show()

错误信息：

AttributeError        Traceback (most recent call last

<ipython-input-25-228e1998d41a> in <module>()
      2 import numpy as np
      3 df = px.data.gapminder().query("year == 1957")
----> 4 fig = px.sunburst(df, path=['continent', 'country'], values='pop',
      5                   color='gdpPercap', hover_data=['iso_alpha'],
      6                   color_continuous_scale='gdpPercap', ```

AttributeError: module 'plotly.express' has no attribute 'sunburst'

Answer 1

sunburst是在plotly的4.4.0版本中添加的，所以如果你有之前的版本需要更新模块