in notebooks/common/util/notebook_utils.py [0:0]
def create_text_widget( name, placeholder, default_value="" ):
if name in widget_table:
widget = widget_table[name]
if name not in widget_table:
widget = ipywidgets.Text( description = name, placeholder = placeholder, value=default_value )
widget_table[name] = widget
display(widget)
return widget