ChatGPT Android app lets you to chat with ChatGPT or generate images by giving a prompt using
OpenAI's latest models. Just key in your API key and good to go!

• Define a property in your local gradle.properties file (sitting in .gradle folder),
  named openAIBackendSecretKey and assign it
  the Bearer token from OpenAI API

• This variable should contain the Bearer keyword as follows:
  openAIBackendSecretKey="Bearer <YOUR_TOKEN_HERE>"

• Compile and run the app and chat with the ChatGPT assistant

Model: gpt-3.5-turbo, API: https://api.openai.com/v1/chat/completions

API: https://api.openai.com/v1/images/generations