Update version (#8675)

* update version

* update pre-commit

Author: gongel

.pre-commit-config.yaml

@@ -1,4 +1,4 @@
-exclude: 'model_zoo/gpt-3'
+exclude: 'legacy/model_zoo/gpt-3'
 repos:
 # For Python files
 -   repo: https://github.com/psf/black.git

setup.py

@@ -109,7 +109,7 @@ def show():
         f.write(content)
 
 
-__version__ = "2.8.0.post"
+__version__ = "3.0.0b0"
 if os.getenv(PADDLENLP_STABLE_VERSION):
     __version__ = __version__.replace(".post", "")
 
@@ -179,13 +179,12 @@ def get_package_data_files(package, data, package_dir=None):
         install_requires=REQUIRED_PACKAGES,
         entry_points={"console_scripts": ["paddlenlp = paddlenlp.cli:main"]},
         extras_require=extras,
-        python_requires=">=3.6",
+        python_requires=">=3.8",
         classifiers=[
             "Programming Language :: Python :: 3",
-            "Programming Language :: Python :: 3.6",
-            "Programming Language :: Python :: 3.7",
             "Programming Language :: Python :: 3.8",
             "Programming Language :: Python :: 3.9",
+            "Programming Language :: Python :: 3.10",
             "License :: OSI Approved :: Apache Software License",
             "Operating System :: OS Independent",
         ],