OPENAI, THE ARTIFICIAL intelligence company that unleashed ChatGPT on the world last November, is making the chatbot app a lot more chatty. An upgrade to the ChatGPT mobile apps for iOS and Android announced today lets a person speak their queries to the chatbot and hear it respond with its own synthesized voice. The new version of ChatGPT also adds visual smarts: Upload or snap a photo from ChatGPT and the app will respond with a description of the image and offer more context, similar to Google’s Lens feature. ChatGPT’s new capabilities show that OpenAI is treating its artificial intelligence…