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fix: Allow local embeddings by removing OpenAI fallback (#1658) #1717

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fix: Allow local embeddings by removing OpenAI fallback (#1658) #1717

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13 changes: 5 additions & 8 deletions crawl4ai/adaptive_crawler.py
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Original file line number Diff line number Diff line change
Expand Up @@ -630,18 +630,15 @@ def __init__(self, embedding_model: str = None, llm_config: Union[LLMConfig, Dic
self._validation_embeddings_cache = None # Cache validation query embeddings
self._kb_similarity_threshold = 0.95 # Threshold for deduplication

def _get_embedding_llm_config_dict(self) -> Dict:
"""Get embedding LLM config as dict with fallback to default."""
def _get_embedding_llm_config_dict(self) -> Optional[Dict]:
"""Get embedding LLM config as dict, or None for local embeddings."""
if hasattr(self, 'config') and self.config:
config_dict = self.config._embedding_llm_config_dict
if config_dict:
return config_dict

# Fallback to default if no config provided
return {
'provider': 'openai/text-embedding-3-small',
'api_token': os.getenv('OPENAI_API_KEY')
}

# Return None to use local sentence-transformers embeddings
return None

async def _get_embeddings(self, texts: List[str]) -> Any:
"""Get embeddings using configured method"""
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