From 53c5a3ccdeef6baca22ae2136111f79091bcce88 Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Mon, 4 Sep 2023 07:05:10 -0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix(base.py):=20make=20frontend?=
 =?UTF-8?q?=5Fnode=20field=20in=20PromptValidationResponse=20optional=20to?=
 =?UTF-8?q?=20handle=20cases=20where=20it=20is=20not=20provided?=
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---
 src/backend/langflow/api/v1/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/langflow/api/v1/base.py b/src/backend/langflow/api/v1/base.py
index acffc1bc3..b1071bea2 100644
--- a/src/backend/langflow/api/v1/base.py
+++ b/src/backend/langflow/api/v1/base.py
@@ -42,7 +42,7 @@ class CodeValidationResponse(BaseModel):
 class PromptValidationResponse(BaseModel):
     input_variables: list
     # object return for tweak call
-    frontend_node: FrontendNodeRequest | object
+    frontend_node: Optional[FrontendNodeRequest] = None
 
 
 INVALID_CHARACTERS = {