Python 在bokeh服务器中选择线条颜色

我试图允许用户在bokeh服务器中选择线条颜色。我的尝试，适应，如下。但是，线条颜色不会更新。有人知道怎么修吗

此外，是否可以为select传递一些字典，这样选项就不会是十六进制代码/

from bokeh.io import show, curdoc
from bokeh.models import  ColumnDataSource, Legend, CustomJS, Select
from bokeh.plotting import figure
from bokeh.palettes import Category10
from bokeh.layouts import row
import pandas as pd

df0 = pd.DataFrame({'x': [1, 2, 3], 'Ay' : [1, 5, 3], 'A': [0.2, 0.1, 0.2], 'By' : [2, 4, 3], 'B':[0.1, 0.3, 0.2]})

columns = ['A', 'B']

tools_to_show = 'box_zoom,save,hover,reset'
p = figure(plot_height =300, plot_width = 1200, 
           toolbar_location='above',
           tools=tools_to_show)

legend_it = []
color = Category10[10]
columns = ['A', 'B']
source = ColumnDataSource(df0)
c = []
for i, col in enumerate(columns):
    c.append(p.line('x', col, source=source, name=col, color=color[i]))
    legend_it.append((col, [c[i]]))


legend = Legend(items=legend_it, location=(5,114))#(0, -60))

p.add_layout(legend, 'right')

select = Select(title="color", value=color[0],
                options = color)
callbacks = CustomJS(args=dict(renderer=c[0], select=select), code ="""
    renderer.glyph.color.value = select.value;
    renderer.trigger('change')
""")

select.callback = callbacks

layout = row(select, p)

curdoc().add_root(layout)

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JavaScript代码错误，请将其更改为：

renderer.glyph.line_color = select.value;

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完美的谢谢