如何在Jupyter笔记本中隐藏ipywidget代码

在module.py中

import ipywidgets as ipyw
from IPython.display import display
button = ipyw.Button('Try this:')
out = ipyw.Output()

def print_it(button):
    with out:
        print('You clicked it')

button.on_click(print_it)

display(ipyw.VBox(children=[button, out]))

import module