CSV reader bug: "quotechar" must be a 1-character string

[EmanuelaBoros]

    csvreader = csv.DictReader(csvfile, delimiter="\t", quoting=csv.QUOTE_NONE, quotechar="")
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "python3.11/csv.py", line 86, in __init__
    self.reader = reader(f, dialect, *args, **kwds)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: "quotechar" must be a 1-character string

This error raises at line 134 in hipe_evaluation/utils.py

• Python 3.11