{
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    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "_cell_guid": "e78e3f71-237c-ab39-8b1c-888fc0793260"
      },
      "outputs": [],
      "source": [
        "# This Python 3 environment comes with many helpful analytics libraries installed\n",
        "# It is defined by the kaggle/python docker image: https://github.com/kaggle/docker-python\n",
        "# For example, here's several helpful packages to load in \n",
        "\n",
        "import numpy as np # linear algebra\n",
        "import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)\n",
        "\n",
        "# Input data files are available in the \"../input/\" directory.\n",
        "# For example, running this (by clicking run or pressing Shift+Enter) will list the files in the input directory\n",
        "\n",
        "from subprocess import check_output\n",
        "print(check_output([\"ls\", \"../input\"]).decode(\"utf8\"))\n",
        "\n",
        "# Any results you write to the current directory are saved as output."
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "_cell_guid": "d5df1506-fbb7-bdb6-e7f2-1d6beef53746"
      },
      "outputs": [],
      "source": [
        "events = pd.read_csv('../input/events.csv')\n",
        "events.head()"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "_cell_guid": "a5cc535f-4a18-ac50-131b-0e7e48d259f8"
      },
      "outputs": [],
      "source": [
        "print(events.uuid.nunique())\n",
        "print(events.display_id.nunique())"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "_cell_guid": "fec7155c-6aff-8c45-6f84-4ec8b256216a"
      },
      "outputs": [],
      "source": [
        "events.groupby(events.uuid).count().value_counts()"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "_cell_guid": "7e6f39df-ea09-6eed-48d2-231d55699a8b"
      },
      "outputs": [],
      "source": ""
    }
  ],
  "metadata": {
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    "kernelspec": {
      "display_name": "Python 3",
      "language": "python",
      "name": "python3"
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      "codemirror_mode": {
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