Fixing error in label index comparison

src/task_manager.py

@@ -1238,7 +1238,7 @@ def annotate(self, fmt: str = "csv"):
         # Check consistency: the indices in selected_doc and df_labels must
         # be the same and in the same order. Otherwise, both dataframes could
         # correspond to different annotation rounds, and must be elliminated
-        if np.any(df_labels.index != idx):
+        if set(df_labels.index) != set(idx):
             logging.error("-- The files of last sampled documents and last"
                           "labels do not match. Annotation aborted.")
             logging.error("-- You should re-sample and re-annotate")