Plotting multiple pie charts in plotly

问题

I have the following code from edited from: How to plot pie charts as subplots with custom size with Plotly in Python

import plotly
import plotly.offline as py
import plotly.graph_objs as go
py.init_notebook_mode(connected=True)

labels = ['Oxygen','Hydrogen','Carbon_Dioxide','Nitrogen']
values = [4500,2500,1053,500]
domains = [
    {'x': [0.0, 0.33], 'y': [0.0, 0.50]},
    {'x': [0.33, 0.66], 'y': [0.0, 0.50]},
    {'x': [0.66, 1], 'y': [0.0, 0.50]},
    {'x': [0.0, 0.33], 'y': [0.50, 1]},
    {'x': [0.33, 0.66], 'y': [0.50, 1]},
    {'x': [0.66, 1], 'y': [0.50, 1]},
]
traces = []
valueslist = []

for domain in domains:
    trace = go.Pie(labels = labels,
                   values = values,
                   domain = domain)
    traces.append(trace)

layout = go.Layout(height = 600,
                   width = 600,
                   autosize = False,
                   title = 'Main title')
fig = go.Figure(data = traces, layout = layout)
py.iplot(fig, show_link = False, image='png')

I am trying to plot 6 pie charts at one time with different values and different titles for each chart. How should I add these extra lists? Assume, I have the following lists to add:

values1 = [5, 6, 1, 2]
values2 = [1, 4, 5, 6]
values3 = [2, 6, 2, 4]
values4 = [1, 5, 3, 7]
values5 = [25, 51, 33, 47]
#with following titles:
title = 'title0'
title1 = 'title1'
title2 = 'title2'
title3 = 'title3'
title4 = 'title4'
title5 = 'title5'

来源：https://stackoverflow.com/questions/47481057/plotting-multiple-pie-charts-in-plotly