Update README.md

README.md

@@ -1,2 +1,29 @@
 # Gemini
 A single page serverless, lightweight, responsive, website to call Google's AI language model Gemini.
+
+## Note
+- I would advise against hosting this webpage with the apiKey hardcoded as it may pose a risk of being leaked on the internet and Google will disable the apiKey.
+- Additionally, please refrain from using the apiKey provided in the about section, as it is intended only for new users to test quickly.
+
+## How to get OpenAI API key
+- Go to [Gemini API](https://aistudio.google.com/app/apikey) and get one for yourself. 
+
+### How to Use
+
+```
+1. Clone the Repo.
+```
+
+```
+2. Open index.html file in browser
+```
+
+```
+3. - Paste your apiKey into the textbox in the UI.
+   - You can also appened it in the URL like, ' index.html?key=xxxxx '
+   - you can also hardcode apiKey if you dont have plan for hosting.
+``` 
+
+```
+4. Start Asking Questions..
+```