Use different version of Python in Google Colab (Python 3.9 or Python 3.10)

Google_colab_python3_9_or_python3_10.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "Google colab python3.9 or python3.10.ipynb",
      "provenance": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "source": [
        "## Use different version of Python in Google Colab (Python 3.9 or Python 3.10)"
      ],
      "metadata": {
        "id": "UtfrQgGWwIhY"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "## for python 3.10, run this cell\n",
        "!wget -O mini.sh https://repo.anaconda.com/miniconda/Miniconda3-py310_22.11.1-1-Linux-x86_64.sh\n",
        "!chmod +x mini.sh\n",
        "!bash ./mini.sh -b -f -p /usr/local\n",
        "!conda install -q -y jupyter\n",
        "!conda install -q -y google-colab -c conda-forge\n",
        "!python -m ipykernel install --name \"py310\" --user"
      ],
      "metadata": {
        "id": "EBcJMsi6viLZ"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "## for python 3.9 run this cell\n",
        "!wget -O mini.sh https://repo.anaconda.com/miniconda/Miniconda3-py39_4.9.2-Linux-x86_64.sh\n",
        "!chmod +x mini.sh\n",
        "!bash ./mini.sh -b -f -p /usr/local\n",
        "!conda install -q -y jupyter\n",
        "!conda install -q -y google-colab -c conda-forge\n",
        "!python -m ipykernel install --name \"py39\" --user"
      ],
      "metadata": {
        "id": "2WxCQgO5SHOb"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "! python3 --version"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "tLDriuO8pb7c",
        "outputId": "815f1345-002b-4af7-9b51-9f2ee1df1118"
      },
      "execution_count": 2,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "Python 3.10.8\n"
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "!python3 -m pip install numpy"
      ],
      "metadata": {
        "id": "uoQheE-PqY5x"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "%%writefile code.py\n",
        "\n",
        "import numpy as np\n",
        "print(np.arange(15).reshape(3, 5))"
      ],
      "metadata": {
        "id": "HbDerwdZSbmO"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "! python3 code.py"
      ],
      "metadata": {
        "id": "MuwKOO72pXQW"
      },
      "execution_count": null,
      "outputs": []
    }
  ]
}

Link to google colab: https://colab.research.google.com/gist/kargaranamir/e0b7910fed0a3189563d9254c7a2c439/Google_colab_python3_9_or_python3_10.ipynb