diff --git a/tests/test_search.py b/tests/test_search.py
index 6438284..f237aec 100644
--- a/tests/test_search.py
+++ b/tests/test_search.py
@@ -1,9 +1,4 @@
-import pytest
-from unittest.mock import MagicMock, patch
-import numpy as np
-import sqlite3
-
-from shell_history_search.core import SearchEngine, SearchResult, IndexingService
+from shell_history_search.core import SearchEngine, SearchResult
 from shell_history_search.db import init_database
 
 
@@ -54,4 +49,4 @@ class TestSearchResult:
         assert result.shell_type == "bash"
         assert result.timestamp == 1700000000
         assert result.similarity == 0.95
-        assert result.command_id == 1
\ No newline at end of file
+        assert result.command_id == 1