fixed linter

Author: DannyLiCom

src/xpk/commands/cluster.py

@@ -81,7 +81,6 @@
 from ..utils.templates import get_templates_absolute_path
 import shutil
 import os
-import time
 
 CLUSTER_PREHEAT_JINJA_FILE = 'cluster_preheat.yaml.j2'
 
@@ -1421,7 +1420,7 @@ def install_mldiagnostics_yaml(artifact_filename: str):
     try:
       os.remove(artifact_filename)
       xpk_print(f'Successfully deleted local file: {artifact_filename}')
-      
+  
     except PermissionError:
       xpk_print(f'Failed to delete file {artifact_filename} due to Permission Error.')
 
@@ -1470,7 +1469,7 @@ def install_diagon_prerequisites():
       return return_code
 
     cert_webhook_ready = wait_for_deployment_ready(cert_webhook_deployment_name, cert_webhook_namespace_name)
-    if cert_webhook_ready:    
+    if cert_webhook_ready:
 
       webhook_package = 'mldiagnostics-injection-webhook'
       webhook_version = 'v0.3.0'