Added Dockerfile and docker-compose.yml

[Dedsec0098]

Fixes #176

I have added dockerfile which will make containerization easy for both developers and users to get the project up and running in any environment.

Tasks

• [x] PR is descriptively titled 📑 and links the original issue above 🔗
• [x] Tests pass -- look for a green checkbox ✔️ a few minutes after opening your PR Run tests locally to check for errors.
• [x] Commits are in uniquely-named feature branch and has no merge conflicts 📁

Signed-off-by: Shrish Mishra [email protected]

[Dedsec0098]

I have given signed off by but one test is still giving error, please help me in solving this problem