ErreursPython.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Erreurs en Python (le bug est entre la chaise et le clavier)\n",
    "\n",
    "Voici quelques erreurs que l'on peut faire en débutant Python... Certaines sont difficiles à trouver. Vos élèves les feront...\n",
    "\n",
    "\n",
    "## Erreur numéro 1\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "ename": "NameError",
     "evalue": "name 'imput' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-1-cc0f56ea8cb3>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[1;32m----> 1\u001b[1;33m \u001b[0mâge\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0meval\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mimput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"entrer votre âge :\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      2\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"Vous avez \"\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mâge\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;34m\"ans.\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mNameError\u001b[0m: name 'imput' is not defined"
     ]
    }
   ],
   "source": [
    "âge = eval(imput(\"entrer votre âge :\"))\n",
    "print(\"Vous avez \",âge, \"ans.\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 2\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "invalid syntax (<ipython-input-2-587657283c81>, line 2)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-2-587657283c81>\"\u001b[1;36m, line \u001b[1;32m2\u001b[0m\n\u001b[1;33m    print(\"Il fait\",temp, \"degrés.\")\u001b[0m\n\u001b[1;37m        ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
     ]
    }
   ],
   "source": [
    "temp = eval(input(\"entrer la température extérieure :\")\n",
    "print(\"Il fait\",temp, \"degrés.\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 3\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "EOL while scanning string literal (<ipython-input-3-13eee24e65dd>, line 2)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-3-13eee24e65dd>\"\u001b[1;36m, line \u001b[1;32m2\u001b[0m\n\u001b[1;33m    print(\"Il fait\",temp, \"degrés.)\u001b[0m\n\u001b[1;37m                                   ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m EOL while scanning string literal\n"
     ]
    }
   ],
   "source": [
    "temp = eval(input(\"entrer la température extérieure :\"))\n",
    "print(\"Il fait\",temp, \"degrés.)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 4\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "invalid syntax (<ipython-input-4-fbca3c913e5b>, line 2)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-4-fbca3c913e5b>\"\u001b[1;36m, line \u001b[1;32m2\u001b[0m\n\u001b[1;33m    if temp < 0\u001b[0m\n\u001b[1;37m               ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
     ]
    }
   ],
   "source": [
    "temp = eval(input(\"entrer la température extérieure :\"))\n",
    "if temp < 0\n",
    "    print(\"il gèle.\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 5\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "ename": "SyntaxError",
     "evalue": "invalid syntax (<ipython-input-5-03678c5bb80f>, line 2)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-5-03678c5bb80f>\"\u001b[1;36m, line \u001b[1;32m2\u001b[0m\n\u001b[1;33m    if température = 0:\u001b[0m\n\u001b[1;37m                   ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
     ]
    }
   ],
   "source": [
    "température = eval(input(\"entrer la température extérieure en degré Celsius :\"))\n",
    "if température = 0:\n",
    "    print(\"il gèle.\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 6\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "entrer la température extérieure en degré Celsius :10\n"
     ]
    },
    {
     "ename": "NameError",
     "evalue": "name 'temperature' is not defined",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-6-97c66a6d14ef>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[0mtempérature\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0meval\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"entrer la température extérieure en degré Celsius :\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mtemp\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mtemperature\u001b[0m \u001b[1;33m-\u001b[0m\u001b[1;36m32\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m/\u001b[0m\u001b[1;36m1.8\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      3\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"il fait\"\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mtemp\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;34m\"degré Fahrenheit\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mNameError\u001b[0m: name 'temperature' is not defined"
     ]
    }
   ],
   "source": [
    "température = eval(input(\"entrer la température extérieure en degré Celsius :\"))\n",
    "temp = (temperature -32)/1.8\n",
    "print(\"il fait\",temp,\"degré Fahrenheit\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 7\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "ename": "IndentationError",
     "evalue": "expected an indented block (<ipython-input-7-85357eae469d>, line 3)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-7-85357eae469d>\"\u001b[1;36m, line \u001b[1;32m3\u001b[0m\n\u001b[1;33m    print(température)\u001b[0m\n\u001b[1;37m        ^\u001b[0m\n\u001b[1;31mIndentationError\u001b[0m\u001b[1;31m:\u001b[0m expected an indented block\n"
     ]
    }
   ],
   "source": [
    "température = 17\n",
    "while température !=0:\n",
    "print(température)\n",
    "température = température - 1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 8\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "ename": "IndentationError",
     "evalue": "unexpected indent (<ipython-input-8-31b1fc963b19>, line 4)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-8-31b1fc963b19>\"\u001b[1;36m, line \u001b[1;32m4\u001b[0m\n\u001b[1;33m    température = température - 1\u001b[0m\n\u001b[1;37m    ^\u001b[0m\n\u001b[1;31mIndentationError\u001b[0m\u001b[1;31m:\u001b[0m unexpected indent\n"
     ]
    }
   ],
   "source": [
    "température = 17\n",
    "while température !=0:\n",
    "    print(température)\n",
    "     température = température - 1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 9\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "ename": "IndentationError",
     "evalue": "unindent does not match any outer indentation level (<tokenize>, line 4)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;36m  File \u001b[1;32m\"<tokenize>\"\u001b[1;36m, line \u001b[1;32m4\u001b[0m\n\u001b[1;33m    température = température - 1\u001b[0m\n\u001b[1;37m    ^\u001b[0m\n\u001b[1;31mIndentationError\u001b[0m\u001b[1;31m:\u001b[0m unindent does not match any outer indentation level\n"
     ]
    }
   ],
   "source": [
    "température = 17\n",
    "while température !=0:\n",
    "    print(température)\n",
    "   température = température - 1"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 10\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "ename": "TypeError",
     "evalue": "abs() takes exactly one argument (2 given)",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-10-ace2754c2edd>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[1;31m# abs retourne la valeur absolue d'un nombre\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mabs\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;36m12\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m3\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m: abs() takes exactly one argument (2 given)"
     ]
    }
   ],
   "source": [
    "# abs retourne la valeur absolue d'un nombre\n",
    "print(abs(12,3))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 11\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "entrer la température extérieure en degré Celsius :10\n"
     ]
    },
    {
     "ename": "TypeError",
     "evalue": "unsupported operand type(s) for -: 'str' and 'int'",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-11-851623a90a4e>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[0mtempérature\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0minput\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"entrer la température extérieure en degré Celsius :\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mtemp\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;33m(\u001b[0m\u001b[0mtempérature\u001b[0m \u001b[1;33m-\u001b[0m\u001b[1;36m32\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m/\u001b[0m\u001b[1;36m1.8\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      3\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"il fait\"\u001b[0m\u001b[1;33m,\u001b[0m\u001b[0mtemp\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;34m\"degré Fahrenheit\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n",
      "\u001b[1;31mTypeError\u001b[0m: unsupported operand type(s) for -: 'str' and 'int'"
     ]
    }
   ],
   "source": [
    "température = input(\"entrer la température extérieure en degré Celsius :\")\n",
    "temp = (température -32)/1.8\n",
    "print(\"il fait\",temp,\"degré Fahrenheit\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 12\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "ename": "IndexError",
     "evalue": "list index out of range",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mIndexError\u001b[0m                                Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-12-698cf258a2dd>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[0mpairs\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;33m[\u001b[0m\u001b[1;36m2\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m4\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m6\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m8\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m10\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m12\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m14\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m16\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m18\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;36m20\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mpairs\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;36m10\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mIndexError\u001b[0m: list index out of range"
     ]
    }
   ],
   "source": [
    "pairs = [2,4,6,8,10,12,14,16,18,20]\n",
    "print(pairs[10])"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 13\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "ename": "KeyboardInterrupt",
     "evalue": "",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mKeyboardInterrupt\u001b[0m                         Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-1-035282912878>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[0mcompteur\u001b[0m \u001b[1;33m=\u001b[0m \u001b[1;36m1\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m      2\u001b[0m \u001b[1;32mwhile\u001b[0m \u001b[0mcompteur\u001b[0m \u001b[1;33m!=\u001b[0m \u001b[1;36m100\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 3\u001b[1;33m     \u001b[0mcompteur\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mcompteur\u001b[0m \u001b[1;33m+\u001b[0m \u001b[1;36m2\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mKeyboardInterrupt\u001b[0m: "
     ]
    }
   ],
   "source": [
    "compteur = 1\n",
    "while compteur != 100:\n",
    "    compteur = compteur + 2"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 14\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Corriger l'erreur (Attention surprise...)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {
    "scrolled": false
   },
   "outputs": [
    {
     "ename": "TypeError",
     "evalue": "'str' object is not callable",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[1;32m<ipython-input-14-caf784c5efdb>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m \u001b[0mprint\u001b[0m\u001b[1;33m=\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"bonjour\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 2\u001b[1;33m \u001b[0mprint\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;34m\"ça va ?\"\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m",
      "\u001b[1;31mTypeError\u001b[0m: 'str' object is not callable"
     ]
    }
   ],
   "source": [
    "print=(\"bonjour\")\n",
    "print(\"ça va ?\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Erreur numéro 15\n",
    "\n",
    "1. Faire fonctionner le programme pour voir l'erreur annoncée par Python\n",
    "2. Y a-t-il vraiment une erreur ?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "pour le \n",
      "moment...\n"
     ]
    }
   ],
   "source": [
    "\"\"\"\n",
    "et voilà\n",
    "c'est tout !\n",
    "\"\"\"\n",
    "print(\"\"\"pour le moment...\"\"\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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