diff --git a/harmony/src/modules/application/feature.rs b/harmony/src/modules/application/feature.rs
index 260f818..870745e 100644
--- a/harmony/src/modules/application/feature.rs
+++ b/harmony/src/modules/application/feature.rs
@@ -3,7 +3,6 @@ use serde::Serialize;
 
 use crate::topology::Topology;
 
-use super::Application;
 /// An ApplicationFeature provided by harmony, such as Backups, Monitoring, MultisiteAvailability,
 /// ContinuousIntegration, ContinuousDelivery
 #[async_trait]
diff --git a/harmony/src/modules/application/features/argo_types.rs b/harmony/src/modules/application/features/argo_types.rs
index d51231c..59655eb 100644
--- a/harmony/src/modules/application/features/argo_types.rs
+++ b/harmony/src/modules/application/features/argo_types.rs
@@ -3,8 +3,7 @@ use std::{backtrace, collections::HashMap};
 use k8s_openapi::{Metadata, NamespaceResourceScope, Resource};
 use log::debug;
 use serde::Serialize;
-use serde_json::map::ValuesMut;
-use serde_yaml::{Mapping, Value};
+use serde_yaml::Value;
 use url::Url;
 
 use crate::modules::application::features::CDApplicationConfig;
@@ -187,7 +186,7 @@ impl ArgoApplication {
         let project = &self.project;
         let source = &self.source;
 
-        let mut yaml_str = format!(
+        let yaml_str = format!(
             r#"
 apiVersion: argoproj.io/v1alpha1
 kind: Application
@@ -214,7 +213,7 @@ spec:
         let mut yaml_value: Value =
             serde_yaml::from_str(yaml_str.as_str()).expect("couldn't parse string to YAML");
 
-        let mut spec = yaml_value
+        let spec = yaml_value
             .get_mut("spec")
             .expect("couldn't get spec from yaml")
             .as_mapping_mut()
diff --git a/harmony/src/modules/application/features/endpoint.rs b/harmony/src/modules/application/features/endpoint.rs
index d4bff3a..042f0dd 100644
--- a/harmony/src/modules/application/features/endpoint.rs
+++ b/harmony/src/modules/application/features/endpoint.rs
@@ -2,7 +2,7 @@ use async_trait::async_trait;
 use log::info;
 
 use crate::{
-    modules::application::{Application, ApplicationFeature},
+    modules::application::ApplicationFeature,
     topology::{K8sclient, Topology},
 };
 
diff --git a/harmony/src/modules/application/features/monitoring.rs b/harmony/src/modules/application/features/monitoring.rs
index 3bb7bae..33717a4 100644
--- a/harmony/src/modules/application/features/monitoring.rs
+++ b/harmony/src/modules/application/features/monitoring.rs
@@ -2,7 +2,7 @@ use async_trait::async_trait;
 use log::info;
 
 use crate::{
-    modules::application::{Application, ApplicationFeature},
+    modules::application::ApplicationFeature,
     topology::{HelmCommand, Topology},
 };
 
diff --git a/harmony/src/modules/monitoring/kube_prometheus/prometheus.rs b/harmony/src/modules/monitoring/kube_prometheus/prometheus.rs
index fdf2057..84f4f0d 100644
--- a/harmony/src/modules/monitoring/kube_prometheus/prometheus.rs
+++ b/harmony/src/modules/monitoring/kube_prometheus/prometheus.rs
@@ -10,7 +10,7 @@ use crate::{
     modules::monitoring::alert_rule::prometheus_alert_rule::AlertManagerRuleGroup,
     score,
     topology::{
-        HelmCommand, K8sAnywhereTopology, Topology,
+        HelmCommand, Topology,
         installable::Installable,
         oberservability::monitoring::{AlertReceiver, AlertRule, AlertSender},
         tenant::TenantManager,