CHANGXUBO 85af540076 feat: add LangSmith tracing integration (#878) ... * feat: add LangSmith tracing integration Add optional LangSmith tracing support that can be enabled via environment variables (LANGSMITH_TRACING, LANGSMITH_API_KEY, LANGSMITH_PROJECT, LANGSMITH_ENDPOINT). When enabled, a LangChainTracer callback is attached to chat models and run metadata is injected for trace tagging. Co-Authored-By: Claude <noreply@anthropic.com> * Update backend/src/config/tracing_config.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update backend/src/agents/lead_agent/agent.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update backend/src/agents/lead_agent/agent.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update backend/src/models/factory.py Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add threading lock to ensure thread-safe access to tracing configuration --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Willem Jiang <willem.jiang@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>		2026-02-21 16:41:34 +08:00
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__init__.py	feat: add model modules	2026-01-14 07:16:45 +08:00
factory.py	feat: add LangSmith tracing integration (#878)	2026-02-21 16:41:34 +08:00
patched_deepseek.py	feat: add image search builtin tool	2026-01-29 08:23:50 +08:00