{
 "cells": [
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   "cell_type": "markdown",
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   "source": [
    "This notebook just defines `bar`"
   ]
  },
  {
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   "execution_count": 2,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "def bar(x):\n",
    "    return \"bar\" * x"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
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   "codemirror_mode": {
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