class_docstr: Abstract our application into a class.
class_docstr_tok: ["Abstract","our","application","into","a","class","."]
docstr: Initialize our FileChecker Manager.
docstr_tok: ["Initialize","our","FileChecker","Manager","."]
code: def make_file_checker_manager(self, argv: Sequence[str]) -> None:
      """Initialize our FileChecker Manager."""
      assert self.guide is not None
      assert self.plugins is not None
      self.file_checker_manager = checker.Manager(
          style_guide=self.guide,
          plugins=self.plugins.checkers,
          argv=argv,
      )
  
imports: from __future__ import annotations
  import argparse
  import json
  import logging
  import time
  from typing import Sequence
  import flake8
  from flake8 import checker
  from flake8 import defaults
  from flake8 import exceptions
  from flake8 import style_guide
  from flake8.formatting.base import BaseFormatter
  from flake8.main import debug
  from flake8.options.parse_args import parse_args
  from flake8.plugins import finder
  from flake8.plugins import reporter
label_desc: Use image node_id 5 for calling the Application obj's underlying member method code with example usage: obj.make_file_checker_manager(argv) without return types