Quiz

from IPython.display import HTML

HTML('''<script>
$(document).ready(function(){
    $("div.input").hide();
});
</script>
<style>
div.input {
    display:none;
}
</style>
''')

import ipywidgets as widgets
from IPython.display import display, clear_output

question = widgets.Label(value="who am I?")
options = widgets.RadioButtons(
    options=['Yuxi Ge', 'Elon Musk', 'Mark Zuckerberg', 'Bill Gates'],
    description='Options: ',
    disabled=False
)

submit_button = widgets.Button(description="submit")

display(question, options, submit_button)

def on_submit_clicked(b):
    clear_output()
    display(question, options, submit_button)
    if options.value == 'Yuxi Ge':
        print("You are right! ")
    else:
        print("No. I am Yuxi Ge.")


submit_button.on_click(on_submit_clicked)

from IPython.display import HTML

HTML('''<script>
$(document).ready(function(){
    $("div.input").show();
});
</script>
''')