Source code for langchain_core.tracers.langchain_v1

from typing import Any



[docs]def get_headers(*args: Any, **kwargs: Any) -> Any:
    """因为这已被get_headers替换，所以会抛出一个错误。"""
    raise RuntimeError(
        "get_headers for LangChainTracerV1 is no longer supported. "
        "Please use LangChainTracer instead."
    )




[docs]def LangChainTracerV1(*args: Any, **kwargs: Any) -> Any:
    """因为这已被LangChainTracer替换，所以会抛出错误。"""
    raise RuntimeError(
        "LangChainTracerV1 is no longer supported. Please use LangChainTracer instead."
    )