From 3167330cbc8a2c14eb42a39628a2995a78c12b15 Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Thu, 29 Jun 2023 12:57:16 -0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20fix(validate.py):=20add=20"BaseO?=
 =?UTF-8?q?utputParser"=20to=20the=20list=20of=20input=5Ftypes=20in=20the?=
 =?UTF-8?q?=20template=5Ffield=20=F0=9F=94=A7=20fix(settings.py):=20add=20?=
 =?UTF-8?q?"output=5Fparsers"=20attribute=20to=20the=20Settings=20class=20?=
 =?UTF-8?q?The=20"input=5Ftypes"=20list=20in=20the=20template=5Ffield=20of?=
 =?UTF-8?q?=20the=20post=5Fvalidate=5Fprompt=20function=20in=20validate.py?=
 =?UTF-8?q?=20was=20missing=20the=20"BaseOutputParser"=20type.=20This=20fi?=
 =?UTF-8?q?x=20adds=20it=20to=20the=20list=20to=20ensure=20proper=20valida?=
 =?UTF-8?q?tion.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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The Settings class in settings.py was missing the "output_parsers" attribute. This fix adds the attribute to the class to ensure that the list of output parsers can be properly configured and accessed.
---
 src/backend/langflow/api/v1/validate.py | 2 +-
 src/backend/langflow/settings.py        | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/backend/langflow/api/v1/validate.py b/src/backend/langflow/api/v1/validate.py
index b5b886816..184657a63 100644
--- a/src/backend/langflow/api/v1/validate.py
+++ b/src/backend/langflow/api/v1/validate.py
@@ -42,7 +42,7 @@ def post_validate_prompt(prompt: ValidatePromptRequest):
                     field_type="str",
                     show=True,
                     advanced=False,
-                    input_types=["BaseLoader"],
+                    input_types=["BaseLoader", "BaseOutputParser"],
                 )
 
                 prompt.frontend_node.template[variable] = template_field.to_dict()
diff --git a/src/backend/langflow/settings.py b/src/backend/langflow/settings.py
index e3644e84c..8fe508210 100644
--- a/src/backend/langflow/settings.py
+++ b/src/backend/langflow/settings.py
@@ -19,6 +19,7 @@ class Settings(BaseSettings):
     toolkits: List[str] = []
     textsplitters: List[str] = []
     utilities: List[str] = []
+    output_parsers: List[str] = []
     dev: bool = False
     database_url: str = "sqlite:///./langflow.db"
     cache: str = "InMemoryCache"
@@ -48,6 +49,10 @@ class Settings(BaseSettings):
         self.toolkits = new_settings.toolkits or []
         self.textsplitters = new_settings.textsplitters or []
         self.utilities = new_settings.utilities or []
+        self.embeddings = new_settings.embeddings or []
+        self.vectorstores = new_settings.vectorstores or []
+        self.documentloaders = new_settings.documentloaders or []
+        self.output_parsers = new_settings.output_parsers or []
         self.dev = dev
 
     def update_settings(self, **kwargs):