Remove unused attributes

Change-Id: Ied8acf39bd5f729ea71db7d885bc82a6b2b476d2

cmk/gui/graphing/_loader.py

@@ -3,7 +3,7 @@
 # This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
 # conditions defined in the file COPYING, which is part of this source code package.
 
-from collections.abc import Callable, Sequence
+from collections.abc import Sequence
 from dataclasses import dataclass
 
 from cmk.utils.metrics import MetricName
@@ -210,8 +210,6 @@ class MetricInfoExtended:
     title: str | LazyString
     unit: UnitInfo
     color: str
-    help: str | LazyString | None = None
-    render: Callable[[float | int], str] | None = None
 
 
 class MetricsFromAPI(Registry[MetricInfoExtended]):

cmk/gui/graphing/_utils.py

@@ -569,8 +569,6 @@ def _get_extended_metric_info(
         title=mi["title"],
         unit=unit_info[mi["unit"]],
         color=parse_color_into_hexrgb(mi["color"]),
-        help=mi.get("help"),
-        render=mi.get("render"),
     )