diff --git a/tests/nlu_nlg/nlu/test_lexical_analyzer_parser.py b/tests/nlu_nlg/nlu/test_lexical_analyzer_parser.py
index 2109098..d7102ed 100644
--- a/tests/nlu_nlg/nlu/test_lexical_analyzer_parser.py
+++ b/tests/nlu_nlg/nlu/test_lexical_analyzer_parser.py
@@ -6,9 +6,8 @@
 from unittest.mock import patch, MagicMock
 
 from godelOS.nlu_nlg.nlu.lexical_analyzer_parser import (
-
-import pytest
-import importlib
+    LexicalAnalyzerParser, SyntacticParseOutput, Token
+)
 
 class TestLexicalAnalyzerParser(unittest.TestCase):
     """Test cases for the LexicalAnalyzerParser class."""
@@ -336,4 +335,4 @@ def test_is_dependent_on(self):
 
 
 if __name__ == '__main__':
-    unittest.main()
\ No newline at end of file
+    unittest.main()
diff --git a/tests/nlu_nlg/nlu/test_pipeline.py b/tests/nlu_nlg/nlu/test_pipeline.py
index 9659d4a..4748edb 100644
--- a/tests/nlu_nlg/nlu/test_pipeline.py
+++ b/tests/nlu_nlg/nlu/test_pipeline.py
@@ -26,9 +26,8 @@
     LexiconOntologyLinker, Lexicon, Ontology
 )
 from godelOS.nlu_nlg.nlu.pipeline import (
-
-import pytest
-import importlib
+    NLUPipeline, NLUResult, create_nlu_pipeline
+)
 
 class TestNLUPipeline(unittest.TestCase):
     """Test cases for the NLUPipeline class."""
@@ -225,4 +224,4 @@ def test_end_to_end_integration(self):
 
 
 if __name__ == '__main__':
-    unittest.main()
\ No newline at end of file
+    unittest.main()