No need for redunant requirements file.

Author: iTerminate

tools/developer_tools/bely-mqtt-message-broker/pyproject.toml

@@ -33,6 +33,7 @@ dependencies = [
     "python-dotenv>=1.0.0",
     "pluggy>=1.3.0",
     "PyYAML>=6.0.0",
+    "apprise>=1.4.0"
 ]
 
 [project.urls]