update TF dependency >= 2.4 due to incompatibility with tests (gelu)

Author: franckma31

.github/workflows/python-tests.yml

@@ -17,7 +17,7 @@ jobs:
       matrix:
         include:
           - python-version: 3.8
-            tf-version: 2.3
+            tf-version: 2.4
           - python-version: 3.9
             tf-version: 2.7
           - python-version: "3.10"

setup.py

@@ -49,7 +49,7 @@
     url="https://github.com/deel-ai/deel-lip",
     packages=setuptools.find_namespace_packages(include=["deel.*"]),
     include_package_data=True,
-    install_requires=["numpy", "tensorflow >= 2.2.0, < 2.16.0"],
+    install_requires=["numpy", "tensorflow >= 2.4.0, < 2.16.0"],
     license="MIT",
     extras_require={"dev": dev_requires, "docs": docs_requires},
     classifiers=[