apunkt/MetaGPT
1
0
Fork 0
mirror of https://github.com/FoundationAgents/MetaGPT.git synced 2026-06-05 14:55:18 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add files via upload

Browse source
This commit is contained in:
YangQianli92 2024-04-16 11:32:40 +08:00 • committed by GitHub
parent 22b5611cf7
commit 211ba3dce1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 14 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

19
metagpt/rag/factories/ranker.py
View file

@ -3,9 +3,7 @@
from llama_index.core.llms import LLM
from llama_index.core.postprocessor import LLMRerank
from llama_index.core.postprocessor.types import BaseNodePostprocessor
from llama_index.postprocessor.colbert_rerank import ColbertRerank
from llama_index.postprocessor.cohere_rerank import CohereRerank
from llama_index.postprocessor.flag_embedding_reranker import FlagEmbeddingReranker
from metagpt.rag.factories.base import ConfigBasedFactory
from metagpt.rag.rankers.object_ranker import ObjectSortPostprocessor
from metagpt.rag.schema import (
@ -55,12 +53,23 @@ class RankerFactory(ConfigBasedFactory):
return ObjectSortPostprocessor(**config.model_dump())
def _create_cohere_rerank(self, config: CohereRerankConfig, **kwargs) -> LLMRerank:
try:
from llama_index.postprocessor.cohere_rerank import CohereRerank
except ImportError:
raise ImportError(
"`llama-index-postprocessor-cohere-rerank` package not found, please run `pip install llama-index-postprocessor-cohere-rerank`"
)
return CohereRerank(**config.model_dump())
def _create_flag_rerank(self, config: FlagEmbeddingReranker, **kwargs) -> LLMRerank:
def _create_flag_rerank(self, config: FlagEmbeddingConfig, **kwargs) -> LLMRerank:
try:
from llama_index.postprocessor.flag_embedding_reranker import FlagEmbeddingReranker
except ImportError:
raise ImportError(
"`llama-index-postprocessor-flag-embedding-reranker` package not found, please run `pip install llama-index-postprocessor-flag-embedding-reranker`"
)
return FlagEmbeddingReranker(**config.model_dump())
def _extract_llm(self, config: BaseRankerConfig = None, **kwargs) -> LLM:
return self._val_from_config_or_kwargs("llm", config, **kwargs)