From a473c74c902b4e9e1aa9ac21baaf61e2a92ba6d5 Mon Sep 17 00:00:00 2001
From: huangpeilin <huangpeilin@qunjielong.com>
Date: Thu, 9 May 2024 11:36:07 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=98=E5=8C=96=E5=88=A4=E6=96=AD?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91?=
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---
 metagpt/provider/openai_api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/metagpt/provider/openai_api.py b/metagpt/provider/openai_api.py
index cc1a4fc8b..68dc156c2 100644
--- a/metagpt/provider/openai_api.py
+++ b/metagpt/provider/openai_api.py
@@ -100,7 +100,7 @@ class OpenAILLM(BaseLLM):
             log_llm_stream(chunk_message)
             collected_messages.append(chunk_message)
             if finish_reason:
-                if hasattr(chunk, "usage") and chunk.usage:
+                if hasattr(chunk, "usage") and chunk.usage is not None:
                     # Some services have usage as an attribute of the chunk, such as Fireworks
                     usage = CompletionUsage(**chunk.usage)
                 elif hasattr(chunk.choices[0], "usage"):