




"""simple docstring"""






from __future__ import annotations

import queue




class   a__			:





						def __init__(							self      :	Union[str, Any]     ,a__      :	Tuple)						->       List[str]:




											"""simple docstring"""







											_lowerCAmelCase:Union[str, Any]									=  data
											_lowerCAmelCase:Union[str, Any]									=  None
											_lowerCAmelCase:Optional[int]									=  None





def 							UpperCAmelCase		(		):
					print('''\n********Press N to stop entering at any point of time********\n'''    )
					_lowerCAmelCase:str									=  input('''Enter the value of the root node: '''    ).strip().lower()
					_lowerCAmelCase:queue.Queue									=  queue.Queue()
					_lowerCAmelCase:Tuple									=  TreeNode(int(snake_case    )    )
					q.put(snake_case    )
					while not q.empty():
										_lowerCAmelCase:Dict									=  q.get()
										_lowerCAmelCase:Optional[int]									=  F'Enter the left node of {node_found.data}: '
										_lowerCAmelCase:Optional[int]									=  input(snake_case    ).strip().lower() or '''n'''
										if check == "n":
															return tree_node
										_lowerCAmelCase:str									=  TreeNode(int(snake_case    )    )
										_lowerCAmelCase:List[str]									=  left_node
										q.put(snake_case    )
										_lowerCAmelCase:Optional[Any]									=  F'Enter the right node of {node_found.data}: '
										_lowerCAmelCase:List[Any]									=  input(snake_case    ).strip().lower() or '''n'''
										if check == "n":
															return tree_node
										_lowerCAmelCase:List[Any]									=  TreeNode(int(snake_case    )    )
										_lowerCAmelCase:Tuple									=  right_node
										q.put(snake_case    )
					raise





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					print(node.data      ,       end=''','''    )
					pre_order(node.left    )
					pre_order(node.right    )





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					in_order(node.left    )
					print(node.data      ,       end=''','''    )
					in_order(node.right    )





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					post_order(node.left    )
					post_order(node.right    )
					print(node.data      ,       end=''','''    )





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					_lowerCAmelCase:queue.Queue									=  queue.Queue()
					q.put(snake_case    )
					while not q.empty():
										_lowerCAmelCase:List[str]									=  q.get()
										print(node_dequeued.data      ,       end=''','''    )
										if node_dequeued.left:
															q.put(node_dequeued.left    )
										if node_dequeued.right:
															q.put(node_dequeued.right    )





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					_lowerCAmelCase:queue.Queue									=  queue.Queue()
					q.put(snake_case    )
					while not q.empty():
										_lowerCAmelCase:int									=  []
										while not q.empty():
															_lowerCAmelCase:List[Any]									=  q.get()
															print(node_dequeued.data      ,       end=''','''    )
															if node_dequeued.left:
																				list_.append(node_dequeued.left    )
															if node_dequeued.right:
																				list_.append(node_dequeued.right    )
										print()
										for node in list_:
															q.put(snake_case    )





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					_lowerCAmelCase:list[TreeNode]									=  []
					_lowerCAmelCase:Optional[int]									=  node
					while n or stack:
										while n:  # start from root node, find its left child
															print(n.data      ,       end=''','''    )
															stack.append(snake_case    )
															_lowerCAmelCase:Tuple									=  n.left
										# end of while means current node doesn't have left child
										_lowerCAmelCase:int									=  stack.pop()
										# start to traverse its right child
										_lowerCAmelCase:Union[str, Any]									=  n.right





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					_lowerCAmelCase:list[TreeNode]									=  []
					_lowerCAmelCase:Optional[int]									=  node
					while n or stack:
										while n:
															stack.append(snake_case    )
															_lowerCAmelCase:Union[str, Any]									=  n.left
										_lowerCAmelCase:List[Any]									=  stack.pop()
										print(n.data      ,       end=''','''    )
										_lowerCAmelCase:Any									=  n.right





def 							UpperCAmelCase		(		snake_case			:					TreeNode    ):
					if not isinstance(snake_case      ,       snake_case    ) or not node:
										return
					_lowerCAmelCase							,   _lowerCAmelCase:Dict									=  [], []
					_lowerCAmelCase:int									=  node
					stacka.append(snake_case    )
					while stacka:  # to find the reversed order of post order, store it in stack2
										_lowerCAmelCase:int									=  stacka.pop()
										if n.left:
															stacka.append(n.left    )
										if n.right:
															stacka.append(n.right    )
										stacka.append(snake_case    )
					while stacka:  # pop up from stack2 will be the post order
										print(stacka.pop().data      ,       end=''','''    )





def 							UpperCAmelCase		(		snake_case			:					str = ""      ,       snake_case			:					Optional[Any]=50      ,       snake_case			:					Any="*"    ):
					if not s:
										return "\n" + width * char
					_lowerCAmelCase							,   _lowerCAmelCase:Tuple									=  divmod(width - len(snake_case    ) - 2      ,       2    )
					return F'{left * char} {s} {(left + extra) * char}'


if __name__ == "__main__":
				import doctest

				doctest.testmod()
				print(prompt('''Binary Tree Traversals'''))

				UpperCamelCase__						=			build_tree()
				print(prompt('''Pre Order Traversal'''))
				pre_order(node)
				print(prompt() + '''\n''')

				print(prompt('''In Order Traversal'''))
				in_order(node)
				print(prompt() + '''\n''')

				print(prompt('''Post Order Traversal'''))
				post_order(node)
				print(prompt() + '''\n''')

				print(prompt('''Level Order Traversal'''))
				level_order(node)
				print(prompt() + '''\n''')

				print(prompt('''Actual Level Order Traversal'''))
				level_order_actual(node)
				print('''*''' * 5_0 + '''\n''')

				print(prompt('''Pre Order Traversal - Iteration Version'''))
				pre_order_iter(node)
				print(prompt() + '''\n''')

				print(prompt('''In Order Traversal - Iteration Version'''))
				in_order_iter(node)
				print(prompt() + '''\n''')

				print(prompt('''Post Order Traversal - Iteration Version'''))
				post_order_iter(node)
				print(prompt())












"""simple docstring"""






from argparse import ArgumentParser

from .add_new_model import AddNewModelCommand
from .add_new_model_like import AddNewModelLikeCommand
from .convert import ConvertCommand
from .download import DownloadCommand
from .env import EnvironmentCommand
from .lfs import LfsCommands
from .pt_to_tf import PTtoTFCommand
from .run import RunCommand
from .serving import ServeCommand
from .user import UserCommands





def 							UpperCAmelCase		(		):
					_lowerCAmelCase:List[Any]									=  ArgumentParser('''Transformers CLI tool'''      ,       usage='''transformers-cli <command> [<args>]'''    )
					_lowerCAmelCase:Union[str, Any]									=  parser.add_subparsers(help='''transformers-cli command helpers'''    )

					# Register commands
					ConvertCommand.register_subcommand(snake_case    )
					DownloadCommand.register_subcommand(snake_case    )
					EnvironmentCommand.register_subcommand(snake_case    )
					RunCommand.register_subcommand(snake_case    )
					ServeCommand.register_subcommand(snake_case    )
					UserCommands.register_subcommand(snake_case    )
					AddNewModelCommand.register_subcommand(snake_case    )
					AddNewModelLikeCommand.register_subcommand(snake_case    )
					LfsCommands.register_subcommand(snake_case    )
					PTtoTFCommand.register_subcommand(snake_case    )

					# Let's go
					_lowerCAmelCase:Union[str, Any]									=  parser.parse_args()

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

					# Run
					_lowerCAmelCase:Any									=  args.func(snake_case    )
					service.run()


if __name__ == "__main__":
				main()






