Show a friendly message to the user when there is internal server error

Wrap text for long quotes

Remove unnecessary slicing path arg when given

Create tmp directory if not exists

Update readme

Update exceptions

Code style cleanup

Refactor folder structure

Add readme file

Merge pull request #12 from saltamay/feat/cli-app

Package the project as a command line tool

Merge pull request #10 from saltamay/feat/flask-app

Create a user defined meme

wip:Create a user defined meme

feat: Generate a random meme