fix tool-use-tests build_regex_from_schema import path

Author: unaidedelf8777

tests/tool_use/test_tool_choice_required.py

@@ -71,7 +71,7 @@ def _compile_and_check(tools: list[ChatCompletionToolsParam], sample_output,
     assert isinstance(schema, dict)
 
     # use build_regex_from_schema used in JSONLogitsProcessor to create Guide
-    from outlines_core.fsm.json_schema import build_regex_from_schema
+    from outlines_core.json_schema import build_regex_from_schema
     regex = build_regex_from_schema(json.dumps(schema))
     compiled = re.compile(regex)
     matches = compiled.fullmatch(json.dumps(sample_output)) is not None