diff --git a/azureml/conda.yml b/azureml/conda.yml
index fa4aa98..c69a214 100644
--- a/azureml/conda.yml
+++ b/azureml/conda.yml
@@ -17,3 +17,4 @@ dependencies:
     - nltk
     # This works, while installing from pytorch and cuda from conda does not
     - torch==2.0.1
+    - sentence_transformers>=2.3.1
diff --git a/tests/test_metrics.py b/tests/test_metrics.py
index 8983862..73782c0 100644
--- a/tests/test_metrics.py
+++ b/tests/test_metrics.py
@@ -63,7 +63,7 @@ def test_semscore() -> None:
     assert semscore >= 0.6, f"SemScore is {semscore}"
 
     semscore = eval_semscore(labels, labels)
-    assert semscore == 1, f"SemScore is {semscore}"
+    assert semscore == pytest.approx(1.0), f"SemScore is {semscore}"
 
     semscore = eval_semscore([], [])
     assert semscore == 0, f"SemScore is {semscore}"