app.py

import mmpose
print(mmpose.__version__)
from mmpose.apis import MMPoseInferencer
inferencer = MMPoseInferencer(
    pose3d='human')

import gradio as gr

def greet(photo):
    
    result_generator = inferencer(photo)
    vis, pred = next(result_generator)
    return vis

demo = gr.Interface(fn=greet, inputs=gr.Image(source="webcam"), outputs=gr.Image())
    
demo.launch()