Don't select keys when saving

projects/activitypub_relay/src/python/relay/config.py

@@ -197,17 +197,5 @@ class RelayConfig(DotDict):
         return True
 
     def save(self):
-        config = {
-            "db": self["db"],
-            "listen": self.listen,
-            "port": self.port,
-            "note": self.note,
-            "push_limit": self.push_limit,
-            "ap": {key: self[key] for key in self.apkeys},
-            "cache": {key: self[key] for key in self.cachekeys},
-        }
-
         with open(self._path, "w") as fd:
-            yaml.dump(config, fd, sort_keys=False)
-
-        return config
+            yaml.dump(self, fd, sort_keys=False)