Source code for langchain_community.utils.user_agent

import logging
import os

log = logging.getLogger(__name__)


[docs] def get_user_agent() -> str: """Get user agent from environment variable.""" env_user_agent = os.environ.get("USER_AGENT") if not env_user_agent: log.warning( "USER_AGENT environment variable not set, " "consider setting it to identify your requests." ) return "DefaultLangchainUserAgent" return env_user_agent