diff --git a/harmony/src/domain/topology/k8s_anywhere.rs b/harmony/src/domain/topology/k8s_anywhere.rs
index 5df2bc8..4c92b0c 100644
--- a/harmony/src/domain/topology/k8s_anywhere.rs
+++ b/harmony/src/domain/topology/k8s_anywhere.rs
@@ -15,9 +15,12 @@ use crate::{
 };
 
 use super::{
-    k8s::K8sClient, oberservability::notification_adapter_deployer::NotificationAdapterDeployer, tenant::{
-        k8s::K8sTenantManager, ResourceLimits, TenantConfig, TenantManager, TenantNetworkPolicy
-    }, HelmCommand, K8sclient, Topology
+    HelmCommand, K8sclient, Topology,
+    k8s::K8sClient,
+    oberservability::notification_adapter_deployer::NotificationAdapterDeployer,
+    tenant::{
+        ResourceLimits, TenantConfig, TenantManager, TenantNetworkPolicy, k8s::K8sTenantManager,
+    },
 };
 
 struct K8sState {
diff --git a/harmony/src/domain/topology/mod.rs b/harmony/src/domain/topology/mod.rs
index 2dcd501..faa7fee 100644
--- a/harmony/src/domain/topology/mod.rs
+++ b/harmony/src/domain/topology/mod.rs
@@ -3,8 +3,8 @@ mod host_binding;
 mod http;
 mod k8s_anywhere;
 mod localhost;
-pub mod tenant;
 pub mod oberservability;
+pub mod tenant;
 pub use k8s_anywhere::*;
 pub use localhost::*;
 pub mod k8s;
diff --git a/harmony/src/domain/topology/oberservability/mod.rs b/harmony/src/domain/topology/oberservability/mod.rs
index 6ab1b2c..aa75d09 100644
--- a/harmony/src/domain/topology/oberservability/mod.rs
+++ b/harmony/src/domain/topology/oberservability/mod.rs
@@ -11,6 +11,3 @@ pub struct MonitorConfig {
     pub backend: MonitoringBackendType,
     pub alert_channels: Vec<Box<dyn AlertChannelConfig>>,
 }
-
-
-
diff --git a/harmony/src/domain/topology/oberservability/monitoring.rs b/harmony/src/domain/topology/oberservability/monitoring.rs
index 8ad88f6..9e38358 100644
--- a/harmony/src/domain/topology/oberservability/monitoring.rs
+++ b/harmony/src/domain/topology/oberservability/monitoring.rs
@@ -1,15 +1,12 @@
 use async_trait::async_trait;
 
-use std::fmt::Debug;
 use dyn_clone::DynClone;
 use serde_json::Value;
+use std::fmt::Debug;
 
 use crate::interpret::InterpretError;
 
-use crate::{
-    interpret::Outcome,
-    topology::Topology,
-};
+use crate::{interpret::Outcome, topology::Topology};
 
 use super::notification_adapter_deployer::NotificationAdapterDeployer;
 use super::{MonitorConfig, MonitoringBackendType};
@@ -43,18 +40,23 @@ pub trait Monitor<T: Topology + NotificationAdapterDeployer> {
             if let Some(notification_adapter_id) =
                 channel.requires_external_alert_channel_adapter(&monitor_config.backend)
             {
-                topology.deploy_notification_adapter(
-                    &notification_adapter_id.as_ref(),
-                )?;
+                topology.deploy_notification_adapter(&notification_adapter_id.as_ref())?;
             }
-
         }
-        Ok(Outcome::success(format!("deployed alert channels {:?}", &monitor_config.alert_channels)))
+        Ok(Outcome::success(format!(
+            "deployed alert channels {:?}",
+            &monitor_config.alert_channels
+        )))
     }
 }
 
 pub trait AlertChannelConfig: Debug + DynClone + Send + Sync {
-    fn build_backend_integration_config(&self, backend: &MonitoringBackendType) -> Result<Value, InterpretError>;
-    fn requires_external_alert_channel_adapter(&self, backend: &MonitoringBackendType) -> Option<String>;
+    fn build_backend_integration_config(
+        &self,
+        backend: &MonitoringBackendType,
+    ) -> Result<Value, InterpretError>;
+    fn requires_external_alert_channel_adapter(
+        &self,
+        backend: &MonitoringBackendType,
+    ) -> Option<String>;
 }
-