code: def test_not_render_file_literal_value(self):
      templater = Templater()
      templater.template_ext = [".txt"]
      context = Context()
      content = LiteralValue("template_file.txt")
  
      rendered_content = templater.render_template(content, context)
  
      assert rendered_content == "template_file.txt"
  
file_path: airflow/tests/template/test_templater.py
imports: from __future__ import annotations
  import jinja2
  from airflow.models.dag import DAG
  from airflow.template.templater import LiteralValue, Templater
  from airflow.utils.context import Context
label_desc: Use image node_id 6 for calling the TestTemplater obj's underlying member method code with example usage: obj.test_not_render_file_literal_value() without return types