diff --git a/robusta_krr/core/integrations/prometheus/metrics_service/prometheus_metrics_service.py b/robusta_krr/core/integrations/prometheus/metrics_service/prometheus_metrics_service.py
index c628de7a..4b673094 100644
--- a/robusta_krr/core/integrations/prometheus/metrics_service/prometheus_metrics_service.py
+++ b/robusta_krr/core/integrations/prometheus/metrics_service/prometheus_metrics_service.py
@@ -190,6 +190,7 @@ async def load_pods(self, object: K8sObjectData, period: datetime.timedelta) ->
                 }}[{period_literal}]
                 """
             )
+            replicasets = replicasets["result"]
             pod_owners = [replicaset["metric"]["replicaset"] for replicaset in replicasets]
             pod_owner_kind = "ReplicaSet"
 
@@ -211,6 +212,7 @@ async def load_pods(self, object: K8sObjectData, period: datetime.timedelta) ->
                 )
             """
         )
+        related_pods_result = related_pods_result["result"]
 
         if related_pods_result == []:
             return []
@@ -231,6 +233,7 @@ async def load_pods(self, object: K8sObjectData, period: datetime.timedelta) ->
                     }} == 1
                 """
             )
+            pods_status_result = pods_status_result["result"]
             current_pods_set |= {pod["metric"]["pod"] for pod in pods_status_result}
             del pods_status_result
 
diff --git a/robusta_krr/strategies/simple.py b/robusta_krr/strategies/simple.py
index da71531d..f7a11dfd 100644
--- a/robusta_krr/strategies/simple.py
+++ b/robusta_krr/strategies/simple.py
@@ -55,6 +55,8 @@ class SimpleStrategy(BaseStrategy[SimpleStrategySettings]):
     History: {history_duration} hours
     Step: {timeframe_duration} minutes
 
+    All parameters can be customized. For example: `krr simple --cpu_percentile=90 --memory_buffer_percentage=15 --history_duration=24 --timeframe_duration=0.5`
+
     This strategy does not work with objects with HPA defined (Horizontal Pod Autoscaler).
     If HPA is defined for CPU or Memory, the strategy will return "?" for that resource.