deleted non-necessary comments

utils/visualizer/qviz/qviz.py

@@ -31,15 +31,6 @@ def show_tree(path: str, revision_id: int) -> None:
         revision_id > 0
     ), f"Invalid value for revision_id: {revision_id}, it must be > 0."
 
-    # Gather revision AddFiles from the table _delta_log/
-    # add_files, metadata = process_table_delta_log(path, str(revision_id))
-    # Process build Cubes from AddFiles
-    # cubes = process_add_files(add_files, metadata)
-    # Populate the index by creating parent-child references
-    # _ = populate_tree(cubes)
-    # Gather drawing elements from populated cubes
-    # elements = get_nodes_and_edges(cubes)
-
     metadata, cubes, _, elements = process_table(path, revision_id)
 
     # Callback that modifies the drawing elements