MultiServer: remove no longer needed value check from Set packet

MultiServer.py

@@ -1562,7 +1562,7 @@ async def process_client_cmd(ctx: Context, client: Client, args: dict):
             await ctx.send_msgs(client, [args])
 
         elif cmd == "Set":
-            if "key" not in args or "value" not in args or \
+            if "key" not in args or \
                     "operations" not in args or not type(args["operations"]) == list:
                 await ctx.send_msgs(client, [{'cmd': 'InvalidPacket', "type": "arguments",
                                               "text": 'Set', "original_cmd": cmd}])

NetUtils.py

@@ -108,9 +108,10 @@ def get_any_version(data: dict) -> Version:
     return Version(int(data["major"]), int(data["minor"]), int(data["build"]))
 
 
-whitelist = {"NetworkPlayer": NetworkPlayer,
-             "NetworkItem": NetworkItem,
-             }
+whitelist = {
+    "NetworkPlayer": NetworkPlayer,
+    "NetworkItem": NetworkItem,
+}
 
 custom_hooks = {
     "Version": get_any_version