import os

from llama_index.embeddings.langchain import LangchainEmbedding
from langchain.embeddings.huggingface import HuggingFaceEmbeddings
from llama_index.embeddings.openai import OpenAIEmbedding

hf_embed_model = HuggingFaceEmbeddings(
    model_name="sentence-transformers/all-MiniLM-L6-v2",
)

# embed_model = LangchainEmbedding(hf_embed_model)

openai_embed_model = OpenAIEmbedding(
    api_key=os.getenv("OPENAI_API_KEY"),
)