Fixed issue where multiple allele identifiers were not returned in output.

tests/automlst/engine/data/local/test_csv.py

@@ -9,4 +9,13 @@ def test_dict_loci_alleles_variants_from_loci_single_loci_not_list():
     results = dict_loci_alleles_variants_from_loci(alleles_map)
     for loci, variant in results.items():
         assert isinstance(variant, str)
-        assert variant == "1"
+        assert variant == "1"
+
+def test_dict_loci_alleles_variants_from_loci_multi_loci_is_list():
+    alleles_map = {
+        "adk": [Allele("adk", "1", None), Allele("adk", "2", None)]
+    }
+    results = dict_loci_alleles_variants_from_loci(alleles_map)
+    for loci, variant in results.items():
+        assert isinstance(variant, list)
+        assert len(variant) == 2