Update Dockerfile

Dockerfile

@@ -7,6 +7,7 @@ USER 1000
 
 # Set production build
 ARG NODE_ENV=production
+ARG PORT=5002
 
 # Git Clone
 RUN git clone https://github.com/excalidraw/excalidraw
@@ -18,7 +19,7 @@ RUN yarn && yarn build
 
 WORKDIR /opt/node_app/excalidraw
 # Set app server to localhost
-#RUN sed -i 's/VITE_APP_WS_SERVER_URL=/VITE_APP_WS_SERVER_URL=http:\/\/localhost/' .env.production
+RUN sed -i 's/VITE_APP_WS_SERVER_URL=/VITE_APP_WS_SERVER_URL=http:\/\/localhost:5002/' .env.production
 
 # Setup npm / yarn / deps
 #RUN npm install react react-dom
@@ -41,6 +42,7 @@ RUN yarn --ignore-optional --network-timeout 600000
 
 # Make port 3000 available outside the container
 EXPOSE 5001
+EXPOSE 5002
 
 # Start the development server
 #CMD ["python3", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "3000"]