test: skip test of mp3_reader when librosa not installed

libs/kotaemon/tests/conftest.py

@@ -70,9 +70,9 @@ def if_llama_cpp_not_installed():
         return False
 
 
-def if_transformers_not_installed():
+def if_librosa_not_installed():
     try:
-        import transformers  # noqa: F401
+        import librosa  # noqa: F401
     except ImportError:
         return True
     else:
@@ -107,6 +107,6 @@ def if_transformers_not_installed():
     if_llama_cpp_not_installed(), reason="llama_cpp is not installed"
 )
 
-skip_when_transformers_not_installed = pytest.mark.skipif(
-    if_transformers_not_installed(), reason="transformers is not installed"
+skip_when_librosa_not_installed = pytest.mark.skipif(
+    if_librosa_not_installed(), reason="librosa is not installed"
 )

libs/kotaemon/tests/test_reader.py

@@ -16,7 +16,7 @@
 )
 
 from .conftest import (
-    skip_when_transformers_not_installed,
+    skip_when_librosa_not_installed,
     skip_when_unstructured_pdf_not_installed,
 )
 
@@ -99,7 +99,7 @@ def test_azureai_document_intelligence_reader(mock_client):
     mock_client.assert_called_once()
 
 
-@skip_when_transformers_not_installed
+@skip_when_librosa_not_installed
 @patch("kotaemon.loaders.MP3Reader.asr_pipeline")
 def test_mp3_reader(mock_pipeline):
     # Mock the return value