如何在dev / debug模式下以编程方式启动Bokeh服务器

from bokeh.server.server import Server
from bokeh.application import Application
from bokeh.application.handlers.function import FunctionHandler
from bokeh.plotting import figure

def modify_doc(doc):
    # 在这里定义你的Bokeh图表或应用程序逻辑
    p = figure()
    p.circle([1, 2, 3], [4, 5, 6])
    doc.add_root(p)

handler = FunctionHandler(modify_doc)
app = Application(handler)

server = Server({'/': app}, num_procs=1)
server.start()

if __name__ == '__main__':
    server.io_loop.add_callback(server.show, "/")
    server.io_loop.start()