Update Dockerfile

Dockerfile

@@ -1,14 +1,12 @@
-FROM ubuntu:latest
+FROM node:lts
 
-RUN apt-get update && apt-get install -y wget curl git
-
-RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash -
-RUN apt-get install -y nodejs
+RUN apt-get update && apt-get install -y git
 
 RUN git clone https://github.com/dasasdsadsww/deeplx-serverless.git deeplx
+WORKDIR /deeplx
 
-WORKDIR deeplx
 RUN npm install
 
 EXPOSE 9000
-CMD ["node", "server.js", "--port", "9000"]
+
+CMD ["node", "server.js"]