feat: Add private ai example (#1101)

examples/private-ai/README.md

@@ -0,0 +1,26 @@
+# Private AI
+
+In this example, we will create a private AI using embedchain.
+
+Private AI is useful when you want to chat with your data and you dont want to spend money and your data should stay on your machine.
+
+## How to install
+
+First create a virtual environment and install the requirements by running
+
+```bash
+pip install -r requirements.txt
+```
+
+## How to use
+
+* Now open privateai.py file and change the line `app.add` to point to your directory or data source.
+* If you want to add any other data type, you can browse the supported data types [here](https://docs.embedchain.ai/components/data-sources/overview)
+
+* Now simply run the file by
+
+```bash
+python privateai.py
+```
+
+* Now you can enter and ask any questions from your data.