
"""simple docstring"""




# coding=utf-8
# Copyright 2020 The HuggingFace Inc. team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# this script dumps information about the environment

import os
import sys

import transformers


_A			:       List[str]   		=       """3"""

print("""Python version:""", sys.version)
print("""transformers version:""", transformers.__version__)

try:
   import torch

   print("""Torch version:""", torch.__version__)
   print("""Cuda available:""", torch.cuda.is_available())
   print("""Cuda version:""", torch.version.cuda)
   print("""CuDNN version:""", torch.backends.cudnn.version())
   print("""Number of GPUs available:""", torch.cuda.device_count())
   print("""NCCL version:""", torch.cuda.nccl.version())
except ImportError:
   print("""Torch version:""", None)

try:
   import deepspeed

   print("""DeepSpeed version:""", deepspeed.__version__)
except ImportError:
   print("""DeepSpeed version:""", None)

try:
   import tensorflow as tf

   print("""TensorFlow version:""", tf.__version__)
   print("""TF GPUs available:""", bool(tf.config.list_physical_devices("""GPU""")))
   print("""Number of TF GPUs available:""", len(tf.config.list_physical_devices("""GPU""")))
except ImportError:
   print("""TensorFlow version:""", None)




"""simple docstring"""




def   __magic_name__	(      __snake_case				:       int     , __snake_case				:       int     , __snake_case				:       int  ) ->				float:
       lowercase    :				List[Any]       		=							(num_of_terms / 2) * (2 * first_term + (num_of_terms - 1) * common_diff)
       # formula for sum of series
       return total


def   __magic_name__	(      ) ->				int:
       print(sum_of_series(1     , 1     , 10  )  )


if __name__ == "__main__":
   import doctest

   doctest.testmod()


