Source code for langchain_core.embeddings
from abc import ABC, abstractmethod
from typing import List
from langchain_core.runnables.config import run_in_executor
[docs]class Embeddings(ABC):
"""Interface for embedding models."""
[docs] @abstractmethod
def embed_documents(self, texts: List[str]) -> List[List[float]]:
"""Embed search docs."""
[docs] @abstractmethod
def embed_query(self, text: str) -> List[float]:
"""Embed query text."""
[docs] async def aembed_documents(self, texts: List[str]) -> List[List[float]]:
"""Asynchronous Embed search docs."""
return await run_in_executor(None, self.embed_documents, texts)
[docs] async def aembed_query(self, text: str) -> List[float]:
"""Asynchronous Embed query text."""
return await run_in_executor(None, self.embed_query, text)