!3 delete python2.

From: @weiwei_150212
Reviewed-by: @small_leek
Signed-off-by: @small_leek

python-joblib.spec

@@ -2,7 +2,7 @@
 
 Name:           python-%{pypi_name}
 Version:        0.14.0
-Release:        3
+Release:        4
 Summary:        Utilities to provide lightweight pipelining in Python
 License:        BSD-licenced (3 clause)
 URL:            https://joblib.readthedocs.io/en/latest/
@@ -45,5 +45,8 @@ py.test-%{python3_version} joblib
 %{python3_sitelib}/%{pypi_name}/
 
 %changelog
+* Thu Oct 29 2020 tianwei<tianwei12@huawei.com> - 0.14.0-4
+- delete python2 require
+
 * Fri Feb 14 2020 gulining<gulining1@huawei.com> - 0.14.0-3
 - Init package