Adding Docerfile

.gitmodules

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+[submodule "modules/OpenDB"]
+	path = modules/OpenDB
+	url = https://github.com/The-OpenROAD-Project/OpenDB.git

Dockerfile

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+FROM centos:centos7 AS base-dependencies
+LABEL maintainer "Abdelrahman Hosny <[email protected]>"
+
+
+# Install python dev
+RUN yum install -y https://centos7.iuscommunity.org/ius-release.rpm && \
+    yum update -y && \
+    yum install -y python36u python36u-libs python36u-devel python36u-pip
+
+
+RUN pip3 install --user numpy scipy matplotlib tensorflow pandas pytest
+
+FROM base-dependencies AS builder
+
+COPY . /OpeNPDN
+WORKDIR /OpeNPDN