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fix weviate tool

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This commit is contained in:
João Moura
2025-01-03 10:03:53 -03:00
parent c31a8d6ee2
commit aafcf992ab
1 changed files with 7 additions and 3 deletions
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10
src/crewai_tools/tools/weaviate_tool/vector_search.py
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@@ -40,9 +40,7 @@ class WeaviateVectorSearchTool(BaseTool):
generative_model: Optional[str] = None
collection_name: Optional[str] = None
limit: Optional[int] = Field(default=3)
headers: Optional[dict] = Field(
default={"X-OpenAI-Api-Key": os.environ["OPENAI_API_KEY"]}
)
headers: Optional[dict] = None
weaviate_cluster_url: str = Field(
...,
description="The URL of the Weaviate cluster",
@@ -55,6 +53,12 @@ class WeaviateVectorSearchTool(BaseTool):
def __init__(self, **kwargs):
super().__init__(**kwargs)
if WEAVIATE_AVAILABLE:
openai_api_key = os.environ.get("OPENAI_API_KEY")
if not openai_api_key:
raise ValueError(
"OPENAI_API_KEY environment variable is required for WeaviateVectorSearchTool and it is mandatory to use the tool."
)
self.headers = {"X-OpenAI-Api-Key": openai_api_key}
self.vectorizer = self.vectorizer or Configure.Vectorizer.text2vec_openai(
model="nomic-embed-text",
)