sohaib7867/Custom-AI-Chatbot-with-a-System-Prompt ? reverse-engineered prompt

Build me a simple Python command line chatbot for a support assistant called Neurofive Solutions.

It should use the Google Gemini API with a custom system prompt so it answers software, web development, cloud, networking, and IT support questions in a friendly, professional, and simple way. I want it to read the API key from a .env file, with a clear example file included, and then run from the terminal with a single command.

When I start it, it should automatically send a few test messages to Gemini and print the assistant’s replies so I can see that it works. Please keep it easy to set up, with clear install steps and basic error handling if the API key is missing or something goes wrong.

If you need to check the latest Gemini docs online for the right setup, go ahead.