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Add defaultdict import and handle empty custom_fields

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Gabriel Luiz Freitas Almeida 2024-03-08 11:24:23 -03:00
commit 1f76ad728f
1 changed files with 4 additions and 0 deletions
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4
src/backend/langflow/api/v1/validate.py
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@ -1,3 +1,5 @@
from collections import defaultdict
from fastapi import APIRouter, HTTPException from fastapi import APIRouter, HTTPException
from loguru import logger from loguru import logger
@ -42,6 +44,8 @@ def post_validate_prompt(prompt_request: ValidatePromptRequest):
input_variables=input_variables, input_variables=input_variables,
frontend_node=None, frontend_node=None,
) )
if not prompt_request.custom_fields:
prompt_request.custom_fields = defaultdict(list)
old_custom_fields = get_old_custom_fields( old_custom_fields = get_old_custom_fields(
prompt_request.custom_fields, prompt_request.name prompt_request.custom_fields, prompt_request.name
) )