externals/observability/langfuse.py

import os
import dotenv
from config.constant import EnvFilepath
dotenv.load_dotenv(EnvFilepath.ENVPATH)
from langfuse import Langfuse
from langchain_core.callbacks.base import BaseCallbackHandler


# langfuse = Langfuse(
#     secret_key=os.environ.get('ss__langfuse__secret_key'), 
#     public_key=os.environ.get('ss__langfuse__public_key'), 
#     host=os.environ.get('langfuse__host'),
# )


langfuse_handler = BaseCallbackHandler()