code: def get(self, scale_factor: float = 1) -> WebDriver:
      if (
          not self.reuse
          or self.current is None
          or not scale_factor_less_than_web_driver_device_pixel_ratio(
              scale_factor, self.current
          )
      ):
          self.reset()
          self.current = self.create(scale_factor=scale_factor)
      return self.current
  
imports: from __future__ import annotations
  import logging
  from ..util.dependencies import import_required
  import atexit
  import os
  from os.path import devnull
  from shutil import which
  from typing import TYPE_CHECKING, Literal
  from packaging.version import Version
  from ..settings import settings
label_desc: Use image node_id 4 for calling the _WebdriverState obj's underlying member method code with example usage: obj.get(scale_factor) and returns: self