langchain

4cd09d39 - test(langchain): fix benchmark quality issues from code review

test(langchain): fix benchmark quality issues from code review - Move middleware construction inside benchmarked lambdas for fresh instances - Rework memory test to observation-only with print output (no hard assertion) - Add deeply-nested Pydantic schema tool (RouteSchema) to LARGE_TOOLS (15 tools) - Update docstrings to document '10 accesses per iteration' in schema benchmarks - Fix bare `_ =` pattern in schema benchmarks (bare expressions) - Mark memory test with @pytest.mark.benchmark to exclude from normal runs Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>