app.py

import gradio as gr
def segment(image):
    with mp_selfie.SelfieSegmentation(model_selection=0) as model:
        res=model.process(image)
        mask=np.stack((res.segmentation_mask,)*3,axis=-1)>0.5
        return np.where(mask,image,cv2.blur(image,(40,40)))
webcam=gr.inputs.Image(shape=(640,480),source="webcam")
webapp=gr.interface.Interface(fn=segment,inputs=webcam,outputs="image")
webapp.launch(share=False)