[VS Code snippet] Docstring template for functions

python.json

"Function Docstring": {
    "prefix": "docf",
    "body": [
        "\"\"\"${1:Short description of what function does}.",
        "${2:Long description here}.\n",
        "Args:",
        "\t${3:arg1} (${4:type}): ${5:Description of $3}\n",
        "Returns:",
        "\t${6:type}: ${7:Description of return value}",
        "\"\"\"",
        "$0"
    ],
    "description": "Docstring template for functions"
}