chore: langchain-ollama update to disable thinking (#648)

Author: jmatejcz

src/rai_core/pyproject.toml

@@ -25,7 +25,7 @@ langgraph-prebuilt = "*"
 langchain = "*"
 langchain-aws = "*"
 langchain-openai = "*"
-langchain-ollama = "*"
+langchain-ollama = "^0.3.4"
 langchain-community = "*"
 
 requests = "^2.32.2"