import os
from dotenv import load_dotenv
from langchain_openai import OpenAIEmbeddings

_ = load_dotenv()

embedding_model = OpenAIEmbeddings(
    model="openai/text-embedding-3-small", 
    api_key=os.getenv("OPENROUTER_API_KEY"),
    api_base="https://openrouter.ai/api/v1"
)