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refactor: Update build_and_cache_graph_from_db function to use truthiness check for session_id

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ogabrielluiz 2024-06-07 16:21:07 -03:00
commit d0ae3835b4
1 changed files with 1 additions and 1 deletions
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src/backend/base/langflow/api/utils.py
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@ -214,7 +214,7 @@ async def build_and_cache_graph_from_db(flow_id: str, session: Session, chat_ser
vertex = graph.get_vertex(vertex_id)
if vertex is None:
raise ValueError(f"Vertex {vertex_id} not found")
if vertex._raw_params.get("session_id") is None:
if not vertex._raw_params.get("session_id"):
vertex.update_raw_params({"session_id": flow_id})
await chat_service.set_cache(flow_id, graph)
return graph