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Fix: fix Bing Search empty result exception, fix #15384 (#15387)

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fix https://github.com/langchain-ai/langchain/issues/15384
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chyroc 2024-01-03 07:25:00 +08:00 committed by GitHub
parent 1678d6ca17
commit 07d294b5ec
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1 changed files with 3 additions and 1 deletions
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libs/community/langchain_community/utilities/bing_search.py
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@ -44,7 +44,9 @@ class BingSearchAPIWrapper(BaseModel):
) )
response.raise_for_status() response.raise_for_status()
search_results = response.json() search_results = response.json()
return search_results["webPages"]["value"] if "webPages" in search_results:
return search_results["webPages"]["value"]
return []
@root_validator(pre=True) @root_validator(pre=True)
def validate_environment(cls, values: Dict) -> Dict: def validate_environment(cls, values: Dict) -> Dict: