At first download the Data-set from my drive link (https://drive.google.com/file/d/1anhDqaOpJGZN1DdSPuJ4GFIxN72js062/view?usp=sharing) and then execute the ipynb file by which we can get the weights. By these weights we can run the main.py and camera.py. In camera.py its uses your webcam and detects the facial expression live.