Вы можете использовать документацию здесь , чтобы помочь вам.
import plotly.graph_objs as go
import plotly.plotly as py
import numpy as np
trace1 = go.Scatter(
y = np.random.randn(500),
mode='markers',
marker=dict(
size=16,
color = np.random.randn(500), #set color equal to a variable
colorscale='Viridis',
showscale=True
)
)
data = [trace1]
py.iplot(data, filename='scatter-plot-with-colorscale')
![enter image description here](https://i.stack.imgur.com/V1GLg.png)