diff --git a/src/backend/base/langflow/processing/load.py b/src/backend/base/langflow/processing/load.py index a2be59d95..f6781fe2d 100644 --- a/src/backend/base/langflow/processing/load.py +++ b/src/backend/base/langflow/processing/load.py @@ -3,6 +3,8 @@ from pathlib import Path from typing import List, Optional, Union from dotenv import load_dotenv +from loguru import logger + from langflow.graph import Graph from langflow.graph.schema import RunOutputs from langflow.processing.process import process_tweaks, run_graph @@ -101,6 +103,12 @@ def run_flow_from_json( List[RunOutputs]: A list of RunOutputs objects representing the results of running the flow. """ # Set all streaming to false + try: + import nest_asyncio + + nest_asyncio.apply() + except Exception as e: + logger.warning(f"Could not apply nest_asyncio: {e}") if tweaks is None: tweaks = {} tweaks["stream"] = False diff --git a/src/backend/base/langflow/processing/process.py b/src/backend/base/langflow/processing/process.py index b49b20748..2d8356159 100644 --- a/src/backend/base/langflow/processing/process.py +++ b/src/backend/base/langflow/processing/process.py @@ -1,5 +1,6 @@ from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Union + from langchain.agents import AgentExecutor from langchain.schema import AgentAction from loguru import logger @@ -13,6 +14,7 @@ from langflow.schema.graph import InputValue, Tweaks from langflow.schema.schema import INPUT_FIELD_NAME from langflow.services.session.service import SessionService + if TYPE_CHECKING: from langflow.api.v1.schemas import InputValueRequest