code: def __init__(self, loader: BaseLoader | None = None) -> None:
      self.env = SandboxedEnvironment(
          loader=loader, extensions=["jinja2.ext.i18n"]
      )
      self.env.filters["repr"] = repr
      self.env.install_gettext_translations(get_translator())
  
imports: from __future__ import annotations
  import os
  from functools import partial
  from os import path
  from typing import TYPE_CHECKING, Any, Callable
  from jinja2 import TemplateNotFound
  from jinja2.loaders import BaseLoader
  from jinja2.sandbox import SandboxedEnvironment
  from sphinx import package_dir
  from sphinx.jinja2glue import SphinxFileSystemLoader
  from sphinx.locale import get_translator
  from sphinx.util import rst, texescape
label_desc: Use image node_id 1 to create a new BaseRenderer object  with example: obj = BaseRenderer(loader)