diff --git a/taipy/common/__init__.py b/taipy/common/__init__.py
index c93101ab6..4309283dc 100644
--- a/taipy/common/__init__.py
+++ b/taipy/common/__init__.py
@@ -8,7 +8,3 @@
 # Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 # an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
-""""""
-
-from .issue import Issue
-from .issue_collector import IssueCollector
diff --git a/taipy/common/config/checker/__init__.py b/taipy/common/config/checker/__init__.py
index 4309283dc..c93101ab6 100644
--- a/taipy/common/config/checker/__init__.py
+++ b/taipy/common/config/checker/__init__.py
@@ -8,3 +8,7 @@
 # Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 # an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
+""""""
+
+from .issue import Issue
+from .issue_collector import IssueCollector
diff --git a/taipy/common/config/common/frequency.py b/taipy/common/config/common/frequency.py
index 9c13eed77..61643af46 100644
--- a/taipy/common/config/common/frequency.py
+++ b/taipy/common/config/common/frequency.py
@@ -21,8 +21,7 @@ class Frequency(_ReprEnum):
     - `WEEKLY`: Weekly frequency, a new cycle is created for each week (from Monday to Sunday).
     - `MONTHLY`: Monthly frequency, a new cycle is created for each month.
     - `QUARTERLY`: Quarterly frequency, a new cycle is created for each quarter.
-    - `YEARLY`:
-
+    - `YEARLY`: Yearly frequency, a new cycle is created for each year.
 
     The frequency must be provided in the `ScenarioConfig^`.
 
diff --git a/taipy/common/config/global_app/global_app_config.py b/taipy/common/config/global_app/global_app_config.py
index 3012e240c..e83fc6e10 100644
--- a/taipy/common/config/global_app/global_app_config.py
+++ b/taipy/common/config/global_app/global_app_config.py
@@ -30,7 +30,7 @@ def properties(self) -> Dict[str, Any]:
 
     @properties.setter  # type: ignore
     @_ConfigBlocker._check()
-    def properties(self, val):
+    def properties(self, val) -> None:
         self._properties = val
 
     def __getattr__(self, item: str) -> Optional[Any]: