use setup.cfg to store package metadata

setup.cfg

+[metadata]
+name = teach_auto
+version = attr: teach_auto.__version__
+author = Cyril Matthey-Doret
+author_email = cyril.matthey-doret@epfl.ch
+license = GPLv3
+description = Utilities to automate classroom management with Gitlab and Renku.
+keywords = automation, git, gitlab, teaching
+url = https://renkulab.io/gitlab/learn-renku/teaching-on-renku/advanced-teaching-automation
+classifiers =
+    Development Status :: 3 - Alpha
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Intended Audience :: Education
+    Topic :: Software Development :: Version Control :: Git
+    License :: OSI Approved :: GNU General Public License v3 (GPLv3)
\ No newline at end of file

setup.py

@@ -5,8 +5,7 @@ with open("requirements.txt", "r") as f:
 
 setup(
     name="teach_auto",
-    version="0.1",
     packages=find_packages(),
     install_requires=REQUIREMENTS,
-    license="GPLv3",
+    entry_points={"console_scripts": ["teach-auto=teach_auto.cli:cli"]},
 )