code: def test_namespace_awaitable(test_env_async):
      async def _test():
          t = test_env_async.from_string(
              '{% set ns = namespace(foo="Bar") %}{{ ns.foo }}'
          )
          actual = await t.render_async()
          assert actual == "Bar"
  
      run(_test())
  
imports: import asyncio
  import pytest
  from jinja2 import DictLoader
  from jinja2 import Environment
  from jinja2 import Template
  from jinja2.asyncsupport import auto_aiter
  from jinja2.exceptions import TemplateNotFound
  from jinja2.exceptions import TemplatesNotFound
  from jinja2.exceptions import UndefinedError
label_desc: Use image node_id 11 for calling a global function with example usage: test_namespace_awaitable(test_env_async) without return types