Simplifier le point d'entrée principal en remplaçant la méthode `run` par un appel direct à `uvicorn.run`.

main.py

@@ -391,18 +391,17 @@ class WebSocketNotificationService:
         except:
             raise
 
-    def run(self):
-        uvicorn.run(
-            self.app,
-            host=self.settings.APP_HOST,
-            port=self.settings.APP_PORT,
-            reload=self.settings.APP_DEBUG,
-            log_level="info",
-            server_header=False,
-            access_log=self.settings.APP_DEBUG
-        )
-
 
 if __name__ == "__main__":
     service = WebSocketNotificationService()
     app = service.app
+
+    uvicorn.run(
+        app,
+        host=service.settings.APP_HOST,
+        port=service.settings.APP_PORT,
+        reload=service.settings.APP_DEBUG,
+        log_level="info",
+        server_header=False,
+        access_log=service.settings.APP_DEBUG
+    )