code: def test_safe_proxy_nested_lambda() -> None:
      def func(input_: Any) -> Any:
          return input_
  
      with pytest.raises(SupersetTemplateException):
          safe_proxy(func, {"foo": lambda: "bar"})
  
imports: import json
  from typing import Any
  import pytest
  from sqlalchemy.dialects.postgresql import dialect
  from superset import app
  from superset.exceptions import SupersetTemplateException
  from superset.jinja_context import ExtraCache, safe_proxy
label_desc: Use image node_id 19 for calling a global function with example usage: test_safe_proxy_nested_lambda() and returns: input_