Adjust Python version (#2)

README.md

@@ -1,17 +1,14 @@
 [testing-image]: https://github.com/pyg-team/pytorch-frame/actions/workflows/testing.yml/badge.svg
 [testing-url]: https://github.com/pyg-team/pytorch-frame/actions/workflows/testing.yml
-[linting-image]: https://github.com/pyg-team/pytorch-frame/actions/workflows/linting.yml/badge.svg
-[linting-url]: https://github.com/pyg-team/pytorch-frame/actions/workflows/linting.yml
 [contributing-image]: https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat
 [contributing-url]: https://github.com/pyg-team/pytorch-frame/blob/master/.github/CONTRIBUTING.md
-[slack-image]: https://img.shields.io/badge/slack-pyg-brightgreen
+[slack-image]: https://img.shields.io/badge/slack-pyf-brightgreen
 [slack-url]: https://data.pyg.org/slack.html
 
 # PyTorch Frame
 
 --------------------------------------------------------------------------------
 
 [![Testing Status][testing-image]][testing-url]
-[![Linting Status][linting-image]][linting-url]
 [![Contributing][contributing-image]][contributing-url]
 [![Slack][slack-image]][slack-url]

pyproject.toml

@@ -10,7 +10,7 @@ authors=[
 ]
 description="Tabular Deep Learning Library for PyTorch"
 readme="README.md"
-requires-python=">=3.7"
+requires-python=">=3.8"
 keywords=[
     "deep-learning",
     "pytorch",
@@ -21,7 +21,6 @@ classifiers=[
     "Development Status :: 5 - Production/Stable",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",