fromllama_index.coreimportSettingsfromllama_index.llms.openai_likeimportOpenAILikeSettings.llm=OpenAILike(api_base="http://127.0.0.1:1920/v1",api_key="llamaindex",model="openrouter/free",is_chat_model=True,)#print(Settings.llm.complete("Tell me about Isaac Asimov"))