config/nodes.py

import os
from dotenv import load_dotenv

load_dotenv()

OPENROUTER_API_KEY = os.getenv("OPENROUTER_API_KEY")

HUGGINGFACEHUB_API_TOKEN = os.getenv("HUGGINGFACEHUB_API_TOKEN")

LLM_MODEL_NAME = os.getenv("LLM_MODEL_NAME")

BASE_URL = os.getenv("BASE_URL")

LLM_TEMPERATURE_SET = os.getenv("LLM_TEMPERATURE_SET")

EMBEDDING_MODEL_NAME = os.getenv("EMBEDDING_MODEL_NAME")

EMBEDDING_MODEL_TASK = os.getenv("EMBEDDING_MODEL_TASK")

PERSIST_DIRECTORY = os.getenv("PERSIST_DIRECTORY")