https://github.com/ipython/ipywidgets/issues/741

issue-741.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": true,
    "deletable": true,
    "editable": true
   },
   "outputs": [],
   "source": [
    "from ipywidgets import *"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": false,
    "deletable": true,
    "editable": true
   },
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget": "6ccb7904f8f24fcfa6152a462dd55c74"
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "def func(x=0, y=0, z=0):\n",
    "    pass\n",
    "\n",
    "widget = interactive(func, x=(0, 3), y=(0, 3), z=(0, 3))\n",
    "widget"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {
    "collapsed": false,
    "deletable": true,
    "editable": true
   },
   "outputs": [],
   "source": [
    "widget.children[-2].layout.display = 'none'\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(<ipywidgets.widgets.widget_int.IntSlider at 0x10458b2b0>,\n",
       " <ipywidgets.widgets.widget_int.IntSlider at 0x10458b550>,\n",
       " <ipywidgets.widgets.widget_int.IntSlider at 0x10458b668>,\n",
       " <ipywidgets.widgets.widget_output.Output at 0x10458b278>)"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "widget.children"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": false,
    "deletable": true,
    "editable": true
   },
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget": "24147514db574f8b86e816c99b7184ea"
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "Tab([widget])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {
    "collapsed": false,
    "deletable": true,
    "editable": true
   },
   "outputs": [],
   "source": [
    "Accordion([widget])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.5.2"
  },
  "widgets": {
   "state": {
    "24147514db574f8b86e816c99b7184ea": {
     "views": [
      {
       "cell_index": 3
      }
     ]
    },
    "6ccb7904f8f24fcfa6152a462dd55c74": {
     "views": [
      {
       "cell_index": 1
      }
     ]
    }
   },
   "version": "2.0.0-dev"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 1
}