diff --git a/src/harbor/commands.py b/src/harbor/commands.py
index 5e4f378..12c643a 100644
--- a/src/harbor/commands.py
+++ b/src/harbor/commands.py
@@ -6,30 +6,13 @@ import time
 from argparse import Namespace
 from datetime import datetime, timezone
 
-from .client import api_request, paginated_request, resolve_digest
+from .client import api_request, resolve_digest
 from .constants import (
     ADMIN_PAGE_SIZE,
-    COL_ACTION,
     COL_ADMIN,
     COL_CREATED,
-    COL_CVE,
-    COL_DIGEST,
     COL_EMAIL,
-    COL_OPERATION,
-    COL_PACKAGE,
-    COL_PROJECT,
-    COL_REPO,
-    COL_RESOURCE,
-    COL_SCHEDULE,
-    COL_SEVERITY,
-    COL_SIZE,
-    COL_STATUS,
-    COL_TAG,
-    COL_TAGS,
-    COL_TIME,
     COL_USERNAME,
-    COL_VERSION,
-    DEFAULT_RESULT_LIMIT,
     GC_SCHEDULE_MANUAL,
     HTTP_ACCEPTED,
     HTTP_CREATED,
@@ -799,7 +782,7 @@ def cmd_gc_run(args: Namespace, user: str, password: str, url: str) -> int:
                 latest = history[0]
                 status = latest.get("job_status", "")
                 if status == "Success":
-                    print(f"\nGC complete")
+                    print("\nGC complete")
                     return 0
                 elif status in ("Error", "Failed", "Stopped"):
                     print(f"\nGC failed: {status}")
@@ -916,7 +899,7 @@ def cmd_user_create(args: Namespace, user: str, password: str, url: str) -> int:
                 if admin_result.get("status") == HTTP_OK or not admin_result.get("error"):
                     print(f"Granted admin privileges to: {username}")
                 else:
-                    print(f"Warning: Failed to grant admin privileges")
+                    print("Warning: Failed to grant admin privileges")
                     print_error(admin_result)
 
         return 0
@@ -1094,9 +1077,6 @@ def cmd_audit_purge(args: Namespace, user: str, password: str, url: str) -> int:
         print("Aborted")
         return 0
 
-    # Get current purge schedule
-    current = api_request(f"{url}/api/v2.0/system/purgeaudit/schedule", user, password)
-
     # Build schedule payload
     payload = {
         "schedule": {
diff --git a/src/harbor/tests/test_client.py b/src/harbor/tests/test_client.py
index 977c24f..34c56ef 100644
--- a/src/harbor/tests/test_client.py
+++ b/src/harbor/tests/test_client.py
@@ -4,7 +4,6 @@ import unittest
 from unittest.mock import patch
 
 from harbor.client import build_url, resolve_digest
-from harbor.constants import SHA256_PREFIX
 
 
 class TestBuildUrl(unittest.TestCase):