Update setup.cfg

Author: daguzman35

setup.cfg

@@ -13,7 +13,7 @@ url = https://github.com/Tausand-dev/PyTempico
 project_urls =
     Bug Tracker = https://github.com/Tausand-dev/PyTempico/issues
 classifiers =
-    Development Status :: 1 - Planning
+    Development Status :: 4 - Beta
     Topic :: Utilities
     License :: OSI Approved :: GNU General Public License v3 (GPLv3)
     Operating System :: OS Independent