modify function to initialize pairwise interactions to also return li…

…st of top genes when sorted by mutation count for consistency across other method calls

src/dialect/utils/helpers.py

@@ -50,4 +50,4 @@ def initialize_interaction_objects(k, genes):
     for gene_a, gene_b in combinations(top_genes, 2):
         interactions.append(Interaction(gene_a, gene_b))
     logging.info(f"Initialized {len(interactions)} Interaction objects.")
-    return interactions
+    return top_genes, interactions