from ipywidgets import *
from IPython.display import display
bar = IntProgress()
bar.value = 10
display(bar)
23*34
782
bar = IntProgress()
bar.value = 20
display(bar)
bar = IntProgress()
bar.value = 30
display(bar)
bar = IntProgress()
bar.value = 40
display(bar)
bar = IntProgress()
bar.value = 50
display(bar)
bar = IntProgress()
bar.value = 60
display(bar)
bar = IntProgress()
bar.value = 70
display(bar)