vscode-autoflake-remove-all-unused-imports-task

tasks.json

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "autoflake-remove-all-unused-imports",
      "type": "shell",
      "command": "${config:python.pythonPath}",
      "args": [
        "-m",
        "autoflake",
        "-i",
        "--remove-all-unused-imports",
        "${file}"
      ],
      "problemMatcher": []
    }
  ]
}