[AutoTransform][Black Format] Format all python files

[AutoTransform]

Apply Black formatting to all python files with @black_format

ADDED AUTOMATICALLY BY AUTOTRANSFORM
Learn more about AutoTransform here
Schema and batch information for the change below

Schema JSON

<<<<BEGIN SCHEMA>>>>
{
    "input": {
        "name": "git_grep",
        "pattern": "@black_format"
    },
    "batcher": {
        "name": "single",
        "title": "Format all python files",
        "metadata": {
            "body": "Apply Black formatting to all python files with @black_format"
        }
    },
    "transformer": {
        "name": "script",
        "script": "black",
        "args": [
            "-l",
            "100",
            "<<KEY>>"
        ],
        "timeout": 360,
        "per_item": true
    },
    "config": {
        "schema_name": "Black Format",
        "allowed_validation_level": "warning"
    },
    "filters": [
        {
            "name": "regex",
            "pattern": ".*\\.py$"
        }
    ],
    "validators": [],
    "commands": [],
    "repo": {
        "name": "github",
        "base_branch": "main",
        "full_github_name": "nathro/ATTest"
    }
}
<<<<END SCHEMA>>>>

Batch JSON

<<<<BEGIN BATCH>>>>
{
    "title": "Format all python files",
    "items": [
        {
            "name": "file",
            "key": "/ATTest/attest/helloworld.py"
        }
    ],
    "metadata": {
        "body": "Apply Black formatting to all python files with @black_format"
    }
}
<<<<END BATCH>>>>