Removed dedicated cross-lingual test and added it to general integration test

Author: x-tabdeveloping

tests/test_integration.py

@@ -62,6 +62,7 @@ def generate_dates(
     GMM(3, encoder=trf),
     SemanticSignalSeparation(3, encoder=trf),
     KeyNMF(3, encoder=trf),
+    KeyNMF(3, encoder=trf, cross_lingual=True),
     ClusteringTopicModel(
         dimensionality_reduction=PCA(10),
         clustering=KMeans(3),
@@ -225,15 +226,3 @@ def test_serialization():
     with tempfile.TemporaryDirectory() as tmp_dir:
         model.to_disk(tmp_dir)
         model = load_model(tmp_dir)
-
-
-def test_cross_lingual():
-    from datasets import load_dataset
-
-    ds = load_dataset(
-        "aiana94/polynews-parallel", "dan_Latn-hun_Latn", split="train"
-    )
-    corpus = list(ds["src"]) + list(ds["tgt"])
-    model = KeyNMF(5, cross_lingual=True)
-    model.fit(corpus)
-    model.print_topics()