diff --git a/src/device/tests/qkd/unit/test_qkd_mock_connectivity.py b/src/device/tests/qkd/unit/test_qkd_mock_connectivity.py
index 150d00fd079b0a036f383653c833562279bb4d72..be9427d9b619423a61a3e6f5270d8aab76dc8955 100644
--- a/src/device/tests/qkd/unit/test_qkd_mock_connectivity.py
+++ b/src/device/tests/qkd/unit/test_qkd_mock_connectivity.py
@@ -38,3 +38,4 @@ def test_qkd_driver_timeout_connection(mock_get, qkd_driver):
     mock_get.side_effect = requests.exceptions.Timeout
     qkd_driver.timeout = 0.001  # Simulate very short timeout
     assert qkd_driver.Connect() is False
+
diff --git a/src/webui/service/__main__.py b/src/webui/service/__main__.py
index 13493fffb91359593244ea2c5867473cb71cffb2..8cb577d7149f08fa05c11961945f2b8d98beaa00 100644
--- a/src/webui/service/__main__.py
+++ b/src/webui/service/__main__.py
@@ -70,4 +70,3 @@ def main():
 
 if __name__ == '__main__':
     sys.exit(main())
-    
\ No newline at end of file
diff --git a/src/webui/service/device/forms.py b/src/webui/service/device/forms.py
index 9edfb83029df842e57a94a29d3227c9f07527c91..eebc06755f204cd270ff8feca21733cb4426493a 100644
--- a/src/webui/service/device/forms.py
+++ b/src/webui/service/device/forms.py
@@ -58,4 +58,4 @@ class UpdateDeviceForm(FlaskForm):
                            validators=[NumberRange(min=0)])
                         
     submit = SubmitField('Update')
-    
\ No newline at end of file
+    
diff --git a/src/webui/service/app/__init__.py b/src/webui/service/qkd_app/__init__.py
similarity index 100%
rename from src/webui/service/app/__init__.py
rename to src/webui/service/qkd_app/__init__.py
diff --git a/src/webui/service/app/routes.py b/src/webui/service/qkd_app/routes.py
similarity index 100%
rename from src/webui/service/app/routes.py
rename to src/webui/service/qkd_app/routes.py
diff --git a/src/webui/service/service/forms.py b/src/webui/service/service/forms.py
index d37a9b46950cf7af818eff7bcf5936f7987b86d4..dad15f1c2dbef3a5d1c9a3ecdc6f96c00b883aa2 100644
--- a/src/webui/service/service/forms.py
+++ b/src/webui/service/service/forms.py
@@ -282,4 +282,4 @@ class AddServiceForm_L3VPN(FlaskForm):
     Device_2_IF_address_ip  = StringField('Device_2 IP Address', validators=[CustomInputRequired(), validate_ipv4_address])
     Device_2_IF_address_prefix = IntegerField('Device_2 IP Prefix length', validators=[CustomInputRequired(), validate_uint32])
     Device_2_IF_description = StringField ('Device_2 SubIF Description', validators=[Optional()])
-    
\ No newline at end of file
+    
diff --git a/src/webui/service/templates/service/configure_QKD.html b/src/webui/service/templates/service/configure_QKD.html
index c026d0674c0ac459509da05a70fc294c6417c4c7..4f3da37dab3a47f04d657d8501be8e3d834c4718 100644
--- a/src/webui/service/templates/service/configure_QKD.html
+++ b/src/webui/service/templates/service/configure_QKD.html
@@ -185,4 +185,4 @@
     </fieldset>
     </form>
     {% endblock %}
-    
\ No newline at end of file
+