code: def test_typechange(conf_scope):
      cfg = conf_scope({"a": "bar", "b": "foo", "c": 1})
      assert cfg.typechanged == {
          "a": (int, type("bar")),
          "b": (float, type("foo")),
          "c": (bool, int),
      }
  
imports: import pytest
  import sacred.optional
  from sacred.config.config_scope import ConfigScope, dedent_function_body, dedent_line, get_function_body, is_empty_or_comment
  from sacred.config.custom_containers import DogmaticDict, DogmaticList
label_desc: Use image node_id 7 for calling a global function with example usage: test_typechange(conf_scope) without return types