Added the missed part of the code after hard reset from commit d0e3690

Author: vatsalghelani-csa

src/python_testing/matter_testing_infrastructure/matter_testing_support/spec_parsing.py

@@ -630,6 +630,25 @@ def remove_problem(location: typing.Union[CommandPathLocation, FeaturePathLocati
             0x05: XmlAttribute(name='SupportedTemperatureLevels', datatype='list', conformance=feature(0x02, 'TL'), read_access=view, write_access=none, write_optional=False),
         }
 
+    # TODO: Need automated parsing for atomic attributes.
+    atomic_request_cmd_id = 0xFE
+    atomic_response_cmd_id = 0xFD
+    atomic_request_name = "Atomic Request"
+    atomic_response_name = "Atomic Response"
+    presets_name = "Presets"
+    schedules_name = "Schedules"
+    if clusters[Clusters.Thermostat.id].revision >= 8:
+        presents_id = clusters[Clusters.Thermostat.id].attribute_map[presets_name]
+        schedules_id = clusters[Clusters.Thermostat.id].attribute_map[schedules_name]
+        conformance = or_operation([conformance.attribute(presents_id, presets_name),
+                                   conformance.attribute(schedules_id, schedules_name)])
+        clusters[Clusters.Thermostat.id].accepted_commands[atomic_request_cmd_id] = XmlCommand(
+            id=atomic_request_cmd_id, name=atomic_request_name, conformance=conformance)
+        clusters[Clusters.Thermostat.id].generated_commands[atomic_response_cmd_id] = XmlCommand(
+            id=atomic_response_cmd_id, name=atomic_response_name, conformance=conformance)
+        clusters[Clusters.Thermostat.id].command_map[atomic_request_name] = atomic_request_cmd_id
+        clusters[Clusters.Thermostat.id].command_map[atomic_response_name] = atomic_response_cmd_id
+
     check_clusters_for_unknown_commands(clusters, problems)
 
     return clusters, problems