changes needed before we can publish to pypi

setup.py

@@ -10,12 +10,11 @@
 this_directory = Path(__file__).parent
 LONG_DESCRIPTION = (this_directory / "README.md").read_text()
 
-# LONG_DESCRIPTION = """"""
 DESCRIPTION = ""
 NAME = "lineapy"
 AUTHOR = "linealabs"
 AUTHOR_EMAIL = "dev@linea.ai"
-URL = "linea.ai"
+URL = "https://github.com/LineaLabs/lineapy/"
 
 
 def read(path, encoding="utf-8"):
@@ -37,8 +36,8 @@ def version(path):
     raise RuntimeError("Unable to find version string.")
 
 
-DOWNLOAD_URL = "linea.ai"
-LICENSE = "TODO"
+DOWNLOAD_URL = "https://github.com/LineaLabs/lineapy/"
+LICENSE = "Apache License 2.0"
 VERSION = version("lineapy/__init__.py")
 
 
@@ -57,6 +56,7 @@ def version(path):
     packages=find_packages(),
     # https://python-packaging.readthedocs.io/en/latest/command-line-scripts.html#the-console-scripts-entry-point
     entry_points={"console_scripts": ["lineapy=lineapy.cli.cli:linea_cli"]},
+    python_requires=">=3.7",
     install_requires=[
         "Pillow>=9.0.1",  # for security reasons
         "astor",