# [How to Detect Shapes in Images in Python](https://www.thepythoncode.com/article/detect-shapes-hough-transform-opencv-python)
To run this:
- `pip3 install -r requirements.txt`.
- To detect lines of the image `monitor.jpg`:
    ```
    python shape_detector.py monitor.jpg
    ```
- To detect lines of live camera:
    ```
    python live_shape_detector.py
    ```
- To detect circles on `coins.jpg` image, consider:
    ```
    python circle_detector.py coins.jpg
    ```