Added Python libraries to README

README.md

@@ -94,6 +94,14 @@ This folder holds the logic for the website.
   - Purpose: Core programming language used for backend scripts and control logic on the Raspberry Pi.
   - Documentation: [https://www.python.org/downloads/release/python-3109/](https://www.python.org/downloads/release/python-3109/)
 
+- **OpenCV**
+  - Purpose: Python library for image processing and computer vision, intregal to classification pipeline.
+  - Documentation: [https://pypi.org/project/opencv-python/](https://pypi.org/project/opencv-python/)
+
+- **Inference SDK**
+  - Purpose: Python library to integrate RoboFlow workflows, used for running CV model.
+  - Documentation: [https://pypi.org/project/inference-sdk/](https://pypi.org/project/inference-sdk/)
+
 - **Node-RED** (latest via official installer)
   - Purpose: Visual programming environment to wire together hardware, APIs, and data flows.
   - Documentation: [https://nodered.org/docs/](https://nodered.org/docs/)