diff --git a/README.md b/README.md
index 672225d..45d6fbf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,41 @@
-# charts
-Helm charts for WhyLabs
+# Helm Charts for WhyLabs
+
+## How to use WhyLabs Helm repository
+
+```shell
+helm_repo="ghcr.io/whylabs"
+chart_name="langkit"
+chart_version="0.1.0"
+chart="${chart_name}-${chart_version}.tgz"
+
+# Release and namespace values mirror other variables for simplicity.
+# Set these to as desired
+release="${chart_name}"
+namespace="${release}"
+
+
+# Downloads <chart_name>-<chart_version>.tgz to your current directory
+helm pull \
+  "oci://${helm_repo}/${chart_name}" \
+  --version "${chart_version}"
+
+helm diff upgrade \
+  `# --allow-unreleased will show a diff for a new install` \
+  --allow-unreleased \
+  `# set namespace.create to false if the target namespace already exists` \
+  --set namespace.create=false \
+  --namespace "${namespace}" \
+  "${release}" .
+
+# Specify the .tgz file as the na
+helm upgrade --install \
+  `# set namespace.create to false if the target namespace already exists` \
+  --set namespace.create=false \
+  --namespace "${namespace}" \
+  "${release}" .
+
+# Uninstall
+helm uninstall \
+  --namespace "${namespace}" \
+  "${release}"
+```
\ No newline at end of file
diff --git a/charts/langkit/Chart.yaml b/charts/langkit/Chart.yaml
index 204f8ec..ff84785 100644
--- a/charts/langkit/Chart.yaml
+++ b/charts/langkit/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: langkit
-description: A Helm chart for Kubernetes
+description: A Helm chart for LangKit container deployment
 type: application
-version: 0.1.0
-appVersion: "1.16.0"
+version: 0.2.0
+appVersion: "0.0.28"
diff --git a/charts/langkit/README.md b/charts/langkit/README.md
index 7220c27..8181390 100644
--- a/charts/langkit/README.md
+++ b/charts/langkit/README.md
@@ -23,9 +23,7 @@ kubectl create secret generic langkit-api-secret \
 ### Template
 ```shell
 # This will use the "langkit" namespace
-helm template \
-  --namespace langkit \
-  langkit .
+helm template --namespace langkit langkit .
 ```
 
 ### Diff
@@ -35,10 +33,10 @@ helm template \
 helm diff \
   `# do not create namespace if it already exists` \
   --set namespace.create=false \
-  --namespace langkit \
+  --namespace langkit2 \
   --allow-unreleased \
   upgrade \
-  langkit .
+  langkit langkit-0.1.0.tgz
 ```
 
 ### Install/Update
@@ -48,7 +46,7 @@ helm upgrade \
   --set namespace.create=false \
   --namespace langkit \
   --install \
-  langkit .
+  langkit langkit-0.1.0.tgz
 ```
 
 ### Uninstall
diff --git a/charts/langkit/templates/deployment.yaml b/charts/langkit/templates/deployment.yaml
index a5c95d7..6d0ac05 100644
--- a/charts/langkit/templates/deployment.yaml
+++ b/charts/langkit/templates/deployment.yaml
@@ -36,9 +36,7 @@ spec:
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           ports:
-            - name: http
-              containerPort: {{ .Values.service.port }}
-              protocol: TCP
+            - containerPort: {{ .Values.image.containerPort }}
           livenessProbe:
             {{- toYaml .Values.livenessProbe | nindent 12 }}
           readinessProbe:
@@ -47,9 +45,9 @@ spec:
             {{- toYaml .Values.resources | nindent 12 }}
           envFrom:
             - secretRef:
-                name: {{ .Values.secrets.whylabsApiKey }}
+                name: {{ .Values.secrets.whylabsApiKey.name }}
             - secretRef:
-                name: {{ .Values.secrets.langkitApiSecret }}
+                name: {{ .Values.secrets.langkitApiSecret.name }}
           {{- with .Values.volumeMounts }}
           volumeMounts:
             {{- toYaml . | nindent 12 }}
diff --git a/charts/langkit/templates/service.yaml b/charts/langkit/templates/service.yaml
index 5b737b9..231a2d5 100644
--- a/charts/langkit/templates/service.yaml
+++ b/charts/langkit/templates/service.yaml
@@ -8,9 +8,8 @@ metadata:
 spec:
   type: {{ .Values.service.type }}
   ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
+    - protocol: TCP
+      port: {{ .Values.service.port }}
+      targetPort: {{ .Values.image.containerPort }}
   selector:
     {{- include "langkit.selectorLabels" . | nindent 4 }}
diff --git a/charts/langkit/values.yaml b/charts/langkit/values.yaml
index fe0cf3d..880e085 100644
--- a/charts/langkit/values.yaml
+++ b/charts/langkit/values.yaml
@@ -9,6 +9,7 @@ image:
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
   tag: py-llm-latest
+  containerPort: 8000
 
 imagePullSecrets: []
 nameOverride: ""
@@ -43,15 +44,17 @@ secrets:
   # kubectl create secret generic langkit-api-secret \
   # --namespace=langkit \
   # --from-literal=WHYLABS_API_KEY=<whylabs-api-key>
-  whylabsApiKey: whylabs-api-key
+  whylabsApiKey: 
+    name: whylabs-api-key
   # kubectl create secret generic langkit-api-secret \
   # --namespace=langkit \
   # --from-literal=LANGKIT_API_KEY=<langkit-api-key>
-  langkitApiSecret: langkit-api-secret
+  langkitApiSecret:
+    name: langkit-api-secret
 
 service:
   type: ClusterIP
-  port: 8000
+  port: 80
 
 resources:
   requests:
@@ -61,14 +64,16 @@ resources:
     cpu: "8"
     memory: 16Gi
 
-# livenessProbe:
-#   httpGet:
-#     path: /health
-#     port: http
-# readinessProbe:
-#   httpGet:
-#     path: /health
-#     port: http
+livenessProbe:
+  tcpSocket:
+    port: 8000
+  initialDelaySeconds: 15
+  periodSeconds: 10
+readinessProbe:
+  tcpSocket:
+    port: 8000
+  initialDelaySeconds: 15
+  periodSeconds: 10
 
 nodeSelector: {}