@langchain/core
Version:
Core LangChain.js abstractions and schemas
12 lines (11 loc) • 527 B
JavaScript
const require_utils_env = require("../utils/env.cjs");
let langsmith = require("langsmith");
//#region src/singletons/tracer.ts
let client;
const getDefaultLangChainClientSingleton = () => {
if (client === void 0) client = new langsmith.Client(require_utils_env.getEnvironmentVariable("LANGCHAIN_CALLBACKS_BACKGROUND") === "false" ? { blockOnRootRunFinalization: true } : {});
return client;
};
//#endregion
exports.getDefaultLangChainClientSingleton = getDefaultLangChainClientSingleton;
//# sourceMappingURL=tracer.cjs.map