diff --git a/src/transformers/__init__.py b/src/transformers/__init__.py
index 542a1f7e4f3..1dc09d2aef4 100755
--- a/src/transformers/__init__.py
+++ b/src/transformers/__init__.py
@@ -31,6 +31,7 @@ from .configuration_openai import OPENAI_GPT_PRETRAINED_CONFIG_ARCHIVE_MAP, Open
 from .configuration_roberta import ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP, RobertaConfig
 from .configuration_t5 import T5_PRETRAINED_CONFIG_ARCHIVE_MAP, T5Config
 from .configuration_transfo_xl import TRANSFO_XL_PRETRAINED_CONFIG_ARCHIVE_MAP, TransfoXLConfig
+
 # Configurations
 from .configuration_utils import PretrainedConfig
 from .configuration_xlm import XLM_PRETRAINED_CONFIG_ARCHIVE_MAP, XLMConfig
@@ -55,6 +56,7 @@ from .data import (
     xnli_processors,
     xnli_tasks_num_labels,
 )
+
 # Files and general utilities
 from .file_utils import (
     CONFIG_NAME,
@@ -71,8 +73,10 @@ from .file_utils import (
     is_tf_available,
     is_torch_available,
 )
+
 # Model Cards
 from .modelcard import ModelCard
+
 # TF 2.0 <=> PyTorch conversion utilities
 from .modeling_tf_pytorch_utils import (
     convert_tf_weight_name_to_pt_weight_name,
@@ -83,6 +87,7 @@ from .modeling_tf_pytorch_utils import (
     load_tf2_model_in_pytorch_model,
     load_tf2_weights_in_pytorch_model,
 )
+
 # Pipelines
 from .pipelines import (
     CsvPipelineDataFormat,
@@ -108,6 +113,7 @@ from .tokenization_openai import OpenAIGPTTokenizer
 from .tokenization_roberta import RobertaTokenizer
 from .tokenization_t5 import T5Tokenizer
 from .tokenization_transfo_xl import TransfoXLCorpus, TransfoXLTokenizer
+
 # Tokenizers
 from .tokenization_utils import PreTrainedTokenizer
 from .tokenization_xlm import XLMTokenizer
diff --git a/src/transformers/modeling_tf_camembert.py b/src/transformers/modeling_tf_camembert.py
index 74c923e1c20..593c405d656 100644
--- a/src/transformers/modeling_tf_camembert.py
+++ b/src/transformers/modeling_tf_camembert.py
@@ -30,8 +30,7 @@ from .modeling_tf_roberta import (
 
 logger = logging.getLogger(__name__)
 
-TF_CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_MAP = {
-}
+TF_CAMEMBERT_PRETRAINED_MODEL_ARCHIVE_MAP = {}
 
 
 CAMEMBERT_START_DOCSTRING = r"""    The CamemBERT model was proposed in
diff --git a/templates/adding_a_new_example_script/run_xxx.py b/templates/adding_a_new_example_script/run_xxx.py
index 1c56a03d0ec..6de065ce65c 100644
--- a/templates/adding_a_new_example_script/run_xxx.py
+++ b/templates/adding_a_new_example_script/run_xxx.py
@@ -52,6 +52,7 @@ from utils_squad import (
     write_predictions,
     write_predictions_extended,
 )
+
 # The follwing import is the official SQuAD evaluation script (2.0).
 # You can remove it from the dependencies if you are using this script outside of the library
 # We've added it here for automated tests (see examples/test_examples.py file)
diff --git a/templates/adding_a_new_example_script/utils_xxx.py b/templates/adding_a_new_example_script/utils_xxx.py
index 172a1b03a2d..b8f8cdf2b96 100644
--- a/templates/adding_a_new_example_script/utils_xxx.py
+++ b/templates/adding_a_new_example_script/utils_xxx.py
@@ -21,6 +21,7 @@ import logging
 import math
 
 from transformers.tokenization_bert import BasicTokenizer, whitespace_tokenize
+
 # Required by XLNet evaluation method to compute optimal threshold (see write_predictions_extended() method)
 from utils_squad_evaluate import find_all_best_thresh_v2, get_raw_scores, make_qid_to_has_ans