from langchain_ibm import WatsonxEmbeddings from backend.config.settings import settings from langchain_ollama import OllamaEmbeddings watson_embedding = WatsonxEmbeddings( model_id="ibm/granite-embedding-278m-multilingual", url=f"{settings.watsonx_url}", api_key=f"{settings.watsonx_api_key}", project_id=f"{settings.watsonx_project_id}", ) ollama_embedding = OllamaEmbeddings(model="nomic-embed-text-v2-moe")