Update utils.py

utils.py

@@ -24,7 +24,8 @@ def embedding_function(items_to_embed: list[str]):
     )
     embedded_items = sentence_model.encode(
         items_to_embed,
-        convert_to_numpy=False
+        convert_to_numpy=False,
+        convert_to_tensor=False
     )
     print(len(embedded_items))
     print(type(embedded_items[0]))