Improve AgentOfChaos documentation

agents/chaos.py

@@ -32,7 +32,7 @@ class AgentOfChaos(Agent):
 
     def __init__(self) -> None:
         """
-            Create a new instance of the agent of chaos.
+            Agent that always tries to make a "random" move.
         """
         super().__init__(
             name="Agent of chaos",
@@ -65,4 +65,14 @@ def play_tic_tac_toe(payload : Payload) -> Payload:
     return { "move": random.choice(options) }
 
 def play_royal_game_of_ur(payload : Payload) -> Payload:
-    return { "move": random.choice(payload.get("valid_moves", [""])) }
+    """
+        The royal game of Ur already returns a set of valid moves.
+
+        We can lazily just pick one of these options and return it.
+
+        :param payload: The incoming game state.
+        :type payload: dict[str, Any]
+        :return: The agent of chaos' random choice
+        :rtype: dict[str, Any]
+    """
+    return { "move": random.choice(payload.get("valid_moves", [""])) }