Cannot retrieve metalink for repository: epel/x86_64

Hi ,

I am getting the below error while creating Docker image in centos 7.

This is my Dockerfile:

FROM centos:latest

ARG DEBIAN_FRONTEND=noninteractive

RUN yum -y install epel-release

RUN yum -y update && yum -y install python

RUN yum -y install python-pip

RUN pip install pydicom

Error:
cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again