From 6191bcdbd6e92b6f4d5995967dc196c9348c5954 Mon Sep 17 00:00:00 2001
From: Robert Gay <robertgay@gmail.com>
Date: Tue, 16 Jan 2024 07:41:20 -0800
Subject: [PATCH] fix: minor bug in chat stream output - python error being
 serialized (#1449)

---
 private_gpt/open_ai/openai_models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/private_gpt/open_ai/openai_models.py b/private_gpt/open_ai/openai_models.py
index d9171890b..dd78daf35 100644
--- a/private_gpt/open_ai/openai_models.py
+++ b/private_gpt/open_ai/openai_models.py
@@ -118,5 +118,5 @@ def to_openai_sse_stream(
             yield f"data: {OpenAICompletion.json_from_delta(text=response.delta)}\n\n"
         else:
             yield f"data: {OpenAICompletion.json_from_delta(text=response, sources=sources)}\n\n"
-    yield f"data: {OpenAICompletion.json_from_delta(text=None, finish_reason='stop')}\n\n"
+    yield f"data: {OpenAICompletion.json_from_delta(text='', finish_reason='stop')}\n\n"
     yield "data: [DONE]\n\n"