From f81a835001e9d0e56680d8803b5df52adce609a4 Mon Sep 17 00:00:00 2001
From: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>
Date: Thu, 29 Jun 2023 18:19:22 -0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix(process.py):=20add=20error?=
 =?UTF-8?q?=20handling=20for=20unknown=20langchain=5Fobject=20types=20When?=
 =?UTF-8?q?=20processing=20the=20data=20graph,=20if=20the=20langchain=5Fob?=
 =?UTF-8?q?ject=20is=20of=20an=20unknown=20type,=20a=20ValueError=20is=20n?=
 =?UTF-8?q?ow=20raised.=20This=20provides=20better=20error=20handling=20an?=
 =?UTF-8?q?d=20helps=20identify=20any=20unexpected=20langchain=5Fobject=20?=
 =?UTF-8?q?types=20that=20may=20be=20encountered=20during=20processing.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/backend/langflow/processing/process.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/backend/langflow/processing/process.py b/src/backend/langflow/processing/process.py
index abf7a00b8..e36cbfd8b 100644
--- a/src/backend/langflow/processing/process.py
+++ b/src/backend/langflow/processing/process.py
@@ -107,6 +107,10 @@ def process_graph_cached(data_graph: Dict[str, Any], inputs: Optional[dict] = No
     elif isinstance(langchain_object, VectorStore):
         class_name = langchain_object.__class__.__name__
         result = {"message": f"Processed {class_name} successfully"}
+    else:
+        raise ValueError(
+            f"Unknown langchain_object type: {type(langchain_object).__name__}"
+        )
     return result