parameter.enable_thinking must be set to false for non-streaming calls

[liangshuquan123]

After I upgraded the version of browser-use to 0.3.5, I encountered an error when calling the Qianwen large model.
parameter.enable_thinking must be set to false for non-streaming calls
use from browser_use.llm import ChatOpenAI,
Unable to find where to set streaming=True.
Model initialization code:
llm = ChatOpenAI(
api_key=os.getenv("api_key"),
base_url=os.getenv("base_url"),
model=os.getenv("model_name"),
temperature=1,
)