From 1226f56d0c55478dc94134949fc8381b136b13b5 Mon Sep 17 00:00:00 2001
From: James Lamine <79944025+jameslamine@users.noreply.github.com>
Date: Thu, 30 Jan 2025 15:24:43 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20fix:=20Add=20missing=20`finish?=
 =?UTF-8?q?=5Freason`=20to=20stream=20chunks=20(#5563)?=
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---
 api/app/clients/OpenAIClient.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/api/app/clients/OpenAIClient.js b/api/app/clients/OpenAIClient.js
index 8329a8b148..4ea4bc8d35 100644
--- a/api/app/clients/OpenAIClient.js
+++ b/api/app/clients/OpenAIClient.js
@@ -1364,6 +1364,14 @@ ${convo}
         }
 
         for await (const chunk of stream) {
+          // Add finish_reason: null if missing in any choice
+          if (chunk.choices) {
+            chunk.choices.forEach(choice => {
+              if (!('finish_reason' in choice)) {
+                choice.finish_reason = null;
+              }
+            });
+          }
           this.streamHandler.handle(chunk);
           if (abortController.signal.aborted) {
             stream.controller.abort();