From c819bbb8e4e8d7218ece9a3799fd21dbe640892a Mon Sep 17 00:00:00 2001
From: Kostas Minaidis <minaidisk@gmail.com>
Date: Sat, 27 Jul 2024 01:52:46 +0200
Subject: [PATCH] Remove unnecessary else/if statements

Make the code example cleaner and easier to read by removing unnecessary else/if statements.
---
 .../expression_language/how_to_routing_custom_function.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/src/guides/expression_language/how_to_routing_custom_function.ts b/examples/src/guides/expression_language/how_to_routing_custom_function.ts
index cb1d4de80fcb..235ff0380a09 100644
--- a/examples/src/guides/expression_language/how_to_routing_custom_function.ts
+++ b/examples/src/guides/expression_language/how_to_routing_custom_function.ts
@@ -61,11 +61,11 @@ Answer:`
 const route = ({ topic }: { input: string; topic: string }) => {
   if (topic.toLowerCase().includes("anthropic")) {
     return anthropicChain;
-  } else if (topic.toLowerCase().includes("langchain")) {
+  } 
+  if (topic.toLowerCase().includes("langchain")) {
     return langChainChain;
-  } else {
-    return generalChain;
-  }
+  } 
+  return generalChain;
 };
 
 const fullChain = RunnableSequence.from([