Use production config in production and dev config in dev.

application.py

@@ -11,9 +11,7 @@ import endpoints.registry
 # Remove this for prod config
 application.debug = True
 
-if __name__ == '__main__':
-  FORMAT = '%(asctime)-15s - %(levelname)s - %(pathname)s - ' + \
-           '%(funcName)s - %(message)s'
-  logging.basicConfig(format=FORMAT, level=logging.DEBUG)
+logging.basicConfig(**application.config['LOGGING_CONFIG'])
 
+if __name__ == '__main__':
   application.run(port=5001, debug=True)