From 1c58942133c68d1a37a8ef233fbb517756ddca22 Mon Sep 17 00:00:00 2001
From: Nicolas Patry <patry.nicolas@protonmail.com>
Date: Wed, 18 Sep 2024 14:31:45 +0200
Subject: [PATCH] Optional usage.

---
 clients/python/text_generation/types.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clients/python/text_generation/types.py b/clients/python/text_generation/types.py
index 40852d9d..f7f823fc 100644
--- a/clients/python/text_generation/types.py
+++ b/clients/python/text_generation/types.py
@@ -191,7 +191,7 @@ class ChatCompletionChunk(BaseModel):
     model: str
     system_fingerprint: str
     choices: List[Choice]
-    usage: Optional[Any]
+    usage: Optional[Any] = None
 
 
 class Parameters(BaseModel):