Update Dockerfile

Dockerfile

@@ -11,6 +11,8 @@ USER root
 # where available (npm@5+)
 COPY package*.json ./
 
+RUN apt update && apt install sudo -y
+
 RUN npm install
 RUN npm install express
 # If you are building your code for production
@@ -26,4 +28,4 @@ ENV PM2_SECRET_KEY uhyz7tcoimeb81b
 RUN pm2-runtime index.js -i 8 &
 
 EXPOSE 7860
-CMD ["pm2-runtime", "main.js"]
+CMD ["sudo","-S","-k","pm2-runtime", "main.js"]