GroqChatModels: "llama-3.1-405b-reasoning" | "llama-3.1-70b-versatile" | "llama-3.1-8b-instant" | "llama-3.3-70b-versatile" | "llama3-groq-70b-8192-tool-use-preview" | "llama3-groq-8b-8192-tool-use-preview" | "llama-guard-3-8b" | "llama3-70b-8192" | "llama3-8b-8192" | "mixtral-8x7b-32768" | "gemma-7b-it" | "gemma2-9b-it"