[remove black] And use ruff (#1436)

* nits

* Fixing deps.

* Ruff update.

* Import order matters.

* Fix.

* Revert ruff fix.

* Visualizer.

* Putting back the imports.

---------

Co-authored-by: Nicolas Patry <patry.nicolas@protonmail.com>

bindings/python/tests/documentation/test_pipeline.py

@@ -2,7 +2,6 @@ from tokenizers import Tokenizer
 
 from ..utils import data_dir, doc_pipeline_bert_tokenizer, doc_wiki_tokenizer
 
-
 disable_printing = True
 original_print = print
 

bindings/python/tests/documentation/test_quicktour.py

@@ -1,8 +1,4 @@
 from tokenizers import Tokenizer
-from tokenizers.models import BPE
-from tokenizers.pre_tokenizers import Whitespace
-from tokenizers.trainers import BpeTrainer
-
 from ..utils import data_dir, doc_wiki_tokenizer
 
 

bindings/python/tests/documentation/test_tutorial_train_from_iterators.py

@@ -1,3 +1,4 @@
+# flake8: noqa
 import gzip
 import os