Provided convinient start script

bodypix-background/__main__.py

@@ -2,7 +2,7 @@ import zmq
 import cv2
 from pyfakewebcam import FakeWebcam
 import numpy as np
-from camera import Camera
+from .camera import Camera
 from argparse import ArgumentParser
 from signal import signal, SIGINT
 
@@ -69,7 +69,7 @@ if __name__ == "__main__":
     fake = FakeWebcam('/dev/video20', height, width)
 
     running = True
-    print("Running...")
+    print("Running camera at /dev/video20 ...")
     
     while running:
         frame = camera.read()

server.js

@@ -21,7 +21,6 @@ async function run() {
 	console.log("Bounded to ipc:///tmp/bodypix");
 
 	for await (const [msg] of sock) {
-		console.log("Received RAW Message");
 		const image = decodeJpeg(msg)
 		const segmentation = await net.segmentPerson(image);
 		await sock.send(segmentation.data);

start.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+trap "exit" INT TERM ERR
+trap "kill 0" EXIT
+
+node server.js &
+python -m bodypix-background "$@"  &
+
+wait