From 83664272e7b0856c743b955bac5ea30ea19b630c Mon Sep 17 00:00:00 2001
From: Abdulazez Zeinu Ali <abzaeko@gmail.com>
Date: Sat, 16 May 2026 23:53:52 +0300
Subject: [PATCH] fix: add missing default=None to modelinfo Field

modelinfo was declared Optional but Field() had no default,
making it a required field. If the server response omits
model_info, Pydantic raises ValidationError. This breaks
compatibility with older Ollama servers that don't return
model_info.
---
 ollama/_types.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ollama/_types.py b/ollama/_types.py
index 96529d63..2afb8ee2 100644
--- a/ollama/_types.py
+++ b/ollama/_types.py
@@ -572,7 +572,7 @@ class ShowResponse(SubscriptableBaseModel):
 
   details: Optional[ModelDetails] = None
 
-  modelinfo: Optional[Mapping[str, Any]] = Field(alias='model_info')
+  modelinfo: Optional[Mapping[str, Any]] = Field(default=None, alias='model_info')
 
   parameters: Optional[str] = None