diff --git a/src/bob/bio/base/score/load.py b/src/bob/bio/base/score/load.py
index 47043f85dfebb77a2eb940fdd33e4ebb7abe650c..3ce39f3e970c444836badd3385811b9483c6e0de 100644
--- a/src/bob/bio/base/score/load.py
+++ b/src/bob/bio/base/score/load.py
@@ -2,8 +2,7 @@
 # vim: set fileencoding=utf-8 :
 # Mon 23 May 2011 16:23:05 CEST
 
-"""A set of utilities to load score files with different formats.
-"""
+"""A set of utilities to load score files with different formats."""
 
 import csv
 import logging
@@ -94,8 +93,8 @@ def four_column(filename):
       str: The claimed identity -- the client name of the model that was used in
       the comparison
 
-      str: The real identity -- the client name of the probe that was used in the
-      comparison
+      str: The real identity -- the client name of the probe that was used in
+      the comparison
 
       str: A label of the probe -- usually the probe file name, or the probe id
 
@@ -153,12 +152,14 @@ def get_split_dataframe(filename):
     -------
 
       dataframe: negatives, contains the list of scores (and metadata) for which
-        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id`` columns are
-        different. (see :ref:`bob.bio.base.pipeline_simple_advanced_features`)
+        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id``
+        columns are different. (see
+        :ref:`bob.bio.base.pipeline_simple_advanced_features`)
 
       dataframe: positives, contains the list of scores (and metadata) for which
-        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id`` columns are
-        identical. (see :ref:`bob.bio.base.pipeline_simple_advanced_features`)
+        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id``
+        columns are identical. (see
+        :ref:`bob.bio.base.pipeline_simple_advanced_features`)
 
     """
     df = dask.dataframe.read_csv(filename)
@@ -184,12 +185,14 @@ def split_csv_scores(filename, score_column: str = "score"):
     -------
 
       array: negatives, 1D float array containing the list of scores, for which
-        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id`` columns are
-        different. (see :ref:`bob.bio.base.pipeline_simple_advanced_features`)
+        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id``
+        columns are different. (see
+        :ref:`bob.bio.base.pipeline_simple_advanced_features`)
 
       array: positives, 1D float array containing the list of scores, for which
-        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id`` columns are
-        identical. (see :ref:`bob.bio.base.pipeline_simple_advanced_features`)
+        the fields of the ``bio_ref_subject_id`` and ``probe_subject_id``
+        columns are identical. (see
+        :ref:`bob.bio.base.pipeline_simple_advanced_features`)
 
     """
     df = dask.dataframe.read_csv(filename)
@@ -262,8 +265,8 @@ def five_column(filename):
 
       str: A label for the model -- usually the model file name, or the model id
 
-      str: The real identity -- the client name of the probe that was used in the
-      comparison
+      str: The real identity -- the client name of the probe that was used in
+      the comparison
 
       str: A label of the probe -- usually the probe file name, or the probe id
 
@@ -346,7 +349,8 @@ def scores(filename, ncolumns=None):
     Parameters:
 
     filename:  :py:class:`str`, ``file-like``:
-      The file object that will be opened with :py:func:`open_file` containing the scores.
+      The file object that will be opened with :py:func:`open_file` containing
+      the scores.
 
     ncolumns: any
       ignored
@@ -461,8 +465,8 @@ def load_score(filename, ncolumns=None, minimal=False, **kwargs):
         specifying the number of columns in the score file. If None is provided,
         the number of columns will be guessed.
 
-      minimal (:py:class:`bool`, optional): If True, only loads ``claimed_id``, ``real_id``,
-        and ``scores``.
+      minimal (:py:class:`bool`, optional): If True, only loads ``claimed_id``,
+      ``real_id``, and ``scores``.
 
       **kwargs: Keyword arguments passed to :py:func:`numpy.genfromtxt`
 
@@ -624,9 +628,10 @@ def _estimate_score_file_format(filename, ncolumns=None):
 
 
 def _iterate_score_file(filename, csv_score_column: str = "score"):
-    """Opens the score file for reading and yields the score file line by line in a tuple/list.
+    """Opens the score file and yields the score file lines in a tuple/list.
 
-    The last element of the line (which is the score) will be transformed to float, the other elements will be str
+    The last element of the line (which is the score) will be transformed to
+    float, the other elements will be str.
     """
     if iscsv(filename):
         for row in _iterate_csv_score_file(
@@ -667,7 +672,9 @@ def _iterate_csv_score_file(filename, score_column: str = "score"):
 def _split_scores(
     score_lines, real_id_index, claimed_id_index=0, score_index=-1
 ):
-    """Take the output of :py:func:`four_column` or :py:func:`five_column` and return negatives and positives."""
+    """Take the output of :py:func:`four_column` or :py:func:`five_column` and
+    return negatives and positives.
+    """
     positives, negatives = [], []
     for line in score_lines:
         which = (
@@ -687,7 +694,9 @@ def _split_cmc_scores(
     claimed_id_index=0,
     score_index=-1,
 ):
-    """Takes the output of :py:func:`four_column` or :py:func:`five_column` and return cmc scores."""
+    """Takes the output of :py:func:`four_column` or :py:func:`five_column` and
+    return cmc scores.
+    """
     if probe_name_index is None:
         probe_name_index = real_id_index + 1
     # extract positives and negatives