



"""simple docstring"""
import re

from filelock import FileLock


try:
						import nltk

						__a      =				True
except (ImportError, ModuleNotFoundError):
						__a      =				False

if NLTK_AVAILABLE:
						with FileLock(".lock") as lock:
												nltk.download("punkt", quiet=True)
def    A_  (			_lowercase	):







						'''simple docstring'''


						re.sub("""<n>""",					"""""",					_lowercase	)  # remove pegasus newline char
						assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
						return "\n".join(nltk.sent_tokenize(_lowercase	)	)




from argparse import ArgumentParser

from .env import EnvironmentCommand






def 							__lowercase   ( ):
							a__             =     ArgumentParser('Diffusers CLI tool'					,    usage='diffusers-cli <command> [<args>]'   )
							a__             =     parser.add_subparsers(help='diffusers-cli command helpers'   )

							# Register commands
							EnvironmentCommand.register_subcommand(__lowerCAmelCase   )

							# Let's go
							a__             =     parser.parse_args()

							if not hasattr(__lowerCAmelCase					,    'func'   ):
														parser.print_help()
														exit(1   )

							# Run
							a__             =     args.func(__lowerCAmelCase   )
							service.run()


if __name__ == "__main__":
						main()




