Update README. Added code source for some lines.

Update README adding code source for some lines.

Delete .directory

Create README.md

Added doctrings to functions and fixed PEP8 requeriments.

Write code to upload file to https://gttb.guane.dev/api/files using callback functions.

Fixed CMD lines in Dockerfile.

Dockerfile and docker-compose files added.

Protect POST path operations with JWT.

Clean unnecessary directories.

Delete app/__pycache__ directory

.gitignore file updated.

Commit conflicts fixed.

Tags to path operations.

Delete venv directory