下面的脚本(来自this SO answer)生成一个simpleapp Bokeh图。在

如何将输出保存到独立的html文件？import bokeh.plotting as bk

from bokeh.models import ColumnDataSource, Plot

from bokeh.models.widgets import Select, AppVBox

from bokeh.simpleapp import simpleapp

data = {"a": {"x": [1,2,3], "y": [1,2,3]},

"b": {"x": [3,2,1], "y": [1,2,3]},

"c": {"x": [2,2,2], "y": [1,2,3]},}

options = ["a", "b", "c"]

select1 = Select(name = 'ticker1', value = options[0], options = options)

@simpleapp(select1)

def test_layout(ticker1):

p = bk.figure(title = "layout test")

chart_data = data[ticker1]

df = ColumnDataSource(data = chart_data)

p.circle(x = chart_data["x"], y = chart_data["y"])

return {'plot': p}

@test_layout.layout

def layout(app):

return AppVBox(app=app, children=['ticker1', 'plot'])

test_layout.route("/bokeh/layout/")

我试图改变layout(app)来使用file_html。这将生成初始绘图，但组合框不起作用。我认为file_html只适用于单个绘图对象，而不是我正在使用的simpleapp之类的对象。在

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