Delete requirements.txt

requirements.txt

-# requests
-# rich
-# black
-# flake8
-# isort
-# wheel
-# diagrams
-# coscine
-# boto3 # Amazons S3 SDK
-# isodate # Parse datetime strings
-# tqdm # CLI progress bars
-# pyshacl # RDF SHACL shapes constraints verification
-# rdflib # Deals with RDF
-# requests # Deals with HTTP
-# requests-cache # Caches HTTP requests
-# requests-toolbelt # Multipart upload monitoring
-# tabulate # Pretty prints data in tabular format
-# sphinx # documentation generator
-# furo # sphinx documentation theme
-# myst-parser # sphinx plugin for markdown support
-# sphinx-copybutton # inserts buttons to copy sourcecode in docs