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LightRAG Evaluation Module
RAGAS-based evaluation framework for assessing RAG system quality.
Usage:
from lightrag.evaluation import RAGEvaluator
evaluator = RAGEvaluator()
results = await evaluator.run()
Note: RAGEvaluator is imported lazily to avoid import errors
when ragas/datasets are not installed.
"""
__all__ = ["RAGEvaluator"]
def __getattr__(name):
"""Lazy import to avoid dependency errors when ragas is not installed."""
if name == "RAGEvaluator":
from .eval_rag_quality import RAGEvaluator
return RAGEvaluator
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
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