update dockerfile

Author: guFalcon

Dockerfile

@@ -1,10 +1,3 @@
-FROM node
-# update dependencies and install curl
-RUN apt-get update && apt-get install -y \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
-# Create app directory
-WORKDIR /app
 FROM node:alpine
 
 # Make app directory in the container.