updated docker file

amrutha · amrutha · commit d43ecc1c0ae7 · 2025-02-07T20:23:27.000+05:30
diff --git a/Dockerfile b/Dockerfile
@@ -2,4 +2,5 @@ FROM node:18-alpine
 WORKDIR /app
 COPY . .
 RUN npm install
+Expose 3000
 CMD ["node", "index.js"]
