tes docker

Dockerfile

-FROM node:latest
+FROM python:latest
 
 WORKDIR /opt/pplbackend
 RUN mkdir -p /opt/pplbackend
 
 ADD . /opt/pplbackend
 
-RUN \
- apt-get update && \
- apt-get -y install python3 python3-pip && \
- python3 -m pip install -r requirements.txt --no-cache-dir
-
 RUN chmod +x /opt/pplbackend/docker_start.sh
 
 EXPOSE 8000