




from __future__ import annotations

import math
import random
from typing import Any




class 		__A   :

						def __init__(		self :Dict			):
										'''simple docstring'''

										__magic_name__						:						list[Any]										=[]
										__magic_name__						:						int										=0
										__magic_name__						:						int										=0

						def      A__    (		self :int			):
										'''simple docstring'''

										return self.head == self.tail

						def      A__    (		self :Optional[Any]     ,			__snake_case :Any			):
										'''simple docstring'''

										self.data.append(__snake_case			)
										__magic_name__						:						Optional[int]										=self.tail + 1

						def      A__    (		self :int			):
										'''simple docstring'''

										__magic_name__						:						Union[str, Any]										=self.data[self.head]
										__magic_name__						:						Any										=self.head + 1
										return ret

						def      A__    (		self :Dict			):
										'''simple docstring'''

										return self.tail - self.head


						def      A__    (		self :Any			):
										'''simple docstring'''

										print(self.data			)
										print("""**************"""			)
										print(self.data[self.head : self.tail]			)




class 		__A   :

						def __init__(		self :Tuple     ,			__snake_case :Any			):
										'''simple docstring'''

										__magic_name__						:						Optional[Any]										=data
										__magic_name__						:						MyNode | None										=None
										__magic_name__						:						MyNode | None										=None
										__magic_name__						:						int										=1

						def      A__    (		self :Any			):
										'''simple docstring'''

										return self.data

						def      A__    (		self :int			):
										'''simple docstring'''

										return self.left

						def      A__    (		self :int			):
										'''simple docstring'''

										return self.right

						def      A__    (		self :str			):
										'''simple docstring'''

										return self.height

						def      A__    (		self :Tuple     ,			__snake_case :Any			):
										'''simple docstring'''

										__magic_name__						:						int										=data

						def      A__    (		self :Dict     ,			__snake_case :MyNode | None			):
										'''simple docstring'''

										__magic_name__						:						Any										=node

						def      A__    (		self :str     ,			__snake_case :MyNode | None			):
										'''simple docstring'''

										__magic_name__						:						Tuple										=node


						def      A__    (		self :Optional[Any]     ,			__snake_case :int			):
										'''simple docstring'''

										__magic_name__						:						Union[str, Any]										=height




def 		lowerCAmelCase_ (						lowerCamelCase ):
				if node is None:
								return 0
				return node.get_height()




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase ):
				if a > b:
								return a
				return b




def 		lowerCAmelCase_ (						lowerCamelCase ):
				print("""left rotation node:"""						,  node.get_data() )
				__magic_name__						:						Any										=node.get_left()
				assert ret is not None
				node.set_left(ret.get_right() )
				ret.set_right(lowerCamelCase )
				__magic_name__						:						Optional[int]										=my_max(get_height(node.get_right() )						,  get_height(node.get_left() ) ) + 1
				node.set_height(lowerCamelCase )
				__magic_name__						:						List[str]										=my_max(get_height(ret.get_right() )						,  get_height(ret.get_left() ) ) + 1
				ret.set_height(lowerCamelCase )
				return ret




def 		lowerCAmelCase_ (						lowerCamelCase ):
				print("""right rotation node:"""						,  node.get_data() )
				__magic_name__						:						List[str]										=node.get_right()
				assert ret is not None
				node.set_right(ret.get_left() )
				ret.set_left(lowerCamelCase )
				__magic_name__						:						Tuple										=my_max(get_height(node.get_right() )						,  get_height(node.get_left() ) ) + 1
				node.set_height(lowerCamelCase )
				__magic_name__						:						str										=my_max(get_height(ret.get_right() )						,  get_height(ret.get_left() ) ) + 1
				ret.set_height(lowerCamelCase )
				return ret




def 		lowerCAmelCase_ (						lowerCamelCase ):
				__magic_name__						:						Dict										=node.get_left()
				assert left_child is not None
				node.set_left(left_rotation(lowerCamelCase ) )
				return right_rotation(lowerCamelCase )




def 		lowerCAmelCase_ (						lowerCamelCase ):
				__magic_name__						:						int										=node.get_right()
				assert right_child is not None
				node.set_right(right_rotation(lowerCamelCase ) )
				return left_rotation(lowerCamelCase )




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase ):
				if node is None:
								return MyNode(lowerCamelCase )
				if data < node.get_data():
								node.set_left(insert_node(node.get_left()						,  lowerCamelCase ) )
								if (
								    get_height(node.get_left() ) - get_height(node.get_right() ) == 2
								):  # an unbalance detected
												__magic_name__						:						int										=node.get_left()
												assert left_child is not None
												if (
												    data < left_child.get_data()
												):  # new node is the left child of the left child
																__magic_name__						:						Tuple										=right_rotation(lowerCamelCase )
												else:
																__magic_name__						:						int										=lr_rotation(lowerCamelCase )
				else:
								node.set_right(insert_node(node.get_right()						,  lowerCamelCase ) )
								if get_height(node.get_right() ) - get_height(node.get_left() ) == 2:
												__magic_name__						:						List[Any]										=node.get_right()
												assert right_child is not None
												if data < right_child.get_data():
																__magic_name__						:						Tuple										=rl_rotation(lowerCamelCase )
												else:
																__magic_name__						:						Optional[Any]										=left_rotation(lowerCamelCase )
				__magic_name__						:						Optional[int]										=my_max(get_height(node.get_right() )						,  get_height(node.get_left() ) ) + 1
				node.set_height(lowerCamelCase )
				return node




def 		lowerCAmelCase_ (						lowerCamelCase ):
				while True:
								__magic_name__						:						str										=root.get_right()
								if right_child is None:
												break
								__magic_name__						:						List[Any]										=right_child
				return root.get_data()




def 		lowerCAmelCase_ (						lowerCamelCase ):
				while True:
								__magic_name__						:						List[Any]										=root.get_left()
								if left_child is None:
												break
								__magic_name__						:						Optional[int]										=left_child
				return root.get_data()




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase ):
				__magic_name__						:						str										=root.get_left()
				__magic_name__						:						Union[str, Any]										=root.get_right()
				if root.get_data() == data:
								if left_child is not None and right_child is not None:
												__magic_name__						:						Union[str, Any]										=get_left_most(lowerCamelCase )
												root.set_data(lowerCamelCase )
												root.set_right(del_node(lowerCamelCase						,  lowerCamelCase ) )
								elif left_child is not None:
												__magic_name__						:						Any										=left_child
								elif right_child is not None:
												__magic_name__						:						Tuple										=right_child
								else:
												return None
				elif root.get_data() > data:
								if left_child is None:
												print("""No such data""" )
												return root
								else:
												root.set_left(del_node(lowerCamelCase						,  lowerCamelCase ) )
				else:  # root.get_data() < data
								if right_child is None:
												return root
								else:
												root.set_right(del_node(lowerCamelCase						,  lowerCamelCase ) )

				if get_height(lowerCamelCase ) - get_height(lowerCamelCase ) == 2:
								assert right_child is not None
								if get_height(right_child.get_right() ) > get_height(right_child.get_left() ):
												__magic_name__						:						Optional[Any]										=left_rotation(lowerCamelCase )
								else:
												__magic_name__						:						Union[str, Any]										=rl_rotation(lowerCamelCase )
				elif get_height(lowerCamelCase ) - get_height(lowerCamelCase ) == -2:
								assert left_child is not None
								if get_height(left_child.get_left() ) > get_height(left_child.get_right() ):
												__magic_name__						:						Any										=right_rotation(lowerCamelCase )
								else:
												__magic_name__						:						Optional[int]										=lr_rotation(lowerCamelCase )
				__magic_name__						:						Dict										=my_max(get_height(root.get_right() )						,  get_height(root.get_left() ) ) + 1
				root.set_height(lowerCamelCase )
				return root




class 		__A   :

						def __init__(		self :List[Any]			):
										'''simple docstring'''

										__magic_name__						:						MyNode | None										=None

						def      A__    (		self :str			):
										'''simple docstring'''

										return get_height(self.root			)

						def      A__    (		self :Tuple     ,			__snake_case :Any			):
										'''simple docstring'''

										print("""insert:""" + str(__snake_case			)			)
										__magic_name__						:						Optional[int]										=insert_node(self.root     ,			__snake_case			)

						def      A__    (		self :Tuple     ,			__snake_case :Any			):
										'''simple docstring'''

										print("""delete:""" + str(__snake_case			)			)
										if self.root is None:
														print("""Tree is empty!"""			)
														return
										__magic_name__						:						str										=del_node(self.root     ,			__snake_case			)


						def __str__(		self :List[str]     ,			):  # a level traversale, gives a more intuitive look on the tree
										'''simple docstring'''

										__magic_name__						:						str										=""""""
										__magic_name__						:						List[Any]										=MyQueue()
										q.push(self.root			)
										__magic_name__						:						str										=self.get_height()
										if layer == 0:
														return output
										__magic_name__						:						List[Any]										=0
										while not q.is_empty():
														__magic_name__						:						Any										=q.pop()
														__magic_name__						:						str										=""" """ * int(math.pow(2     ,			layer - 1			)			)
														output += space
														if node is None:
																		output += "*"
																		q.push(__snake_case			)
																		q.push(__snake_case			)
														else:
																		output += str(node.get_data()			)
																		q.push(node.get_left()			)
																		q.push(node.get_right()			)
														output += space
														__magic_name__						:						Optional[Any]										=cnt + 1
														for i in range(1_00			):
																		if cnt == math.pow(2     ,			__snake_case			) - 1:
																						__magic_name__						:						str										=layer - 1
																						if layer == 0:
																										output += "\n*************************************"
																										return output
																						output += "\n"
																						break
										output += "\n*************************************"
										return output




def 		lowerCAmelCase_ (						):
				import doctest

				doctest.testmod()


if __name__ == "__main__":
							_test()
							UpperCAmelCase_		:					int          =  AVLtree()
							UpperCAmelCase_		:					Dict          =  list(range(10))
							random.shuffle(lst)
							for i in lst:
														t.insert(i)
														print(str(t))
							random.shuffle(lst)
							for i in lst:
														t.del_node(i)
														print(str(t))










import importlib

import torch
import yaml
from omegaconf import OmegaConf
from taming.models.vqgan import VQModel




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase=False ):
				__magic_name__						:						Optional[int]										=OmegaConf.load(lowerCamelCase )
				if display:
								print(yaml.dump(OmegaConf.to_container(lowerCamelCase ) ) )
				return config




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase=None						,  lowerCamelCase=None ):
				if conf_path is None:
								__magic_name__						:						List[str]										="""./model_checkpoints/vqgan_only.yaml"""
				__magic_name__						:						Dict										=load_config(lowerCamelCase						,  display=lowerCamelCase )
				__magic_name__						:						Tuple										=VQModel(**config.model.params )
				if ckpt_path is None:
								__magic_name__						:						Optional[Any]										="""./model_checkpoints/vqgan_only.pt"""
				__magic_name__						:						Tuple										=torch.load(lowerCamelCase						,  map_location=lowerCamelCase )
				if ".ckpt" in ckpt_path:
								__magic_name__						:						Any										=sd["""state_dict"""]
				model.load_state_dict(lowerCamelCase						,  strict=lowerCamelCase )
				model.to(lowerCamelCase )
				del sd
				return model




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase ):
				__magic_name__					,			__magic_name__					,			__magic_name__						:						Optional[Any]										=model.encode(lowerCamelCase )
				print(F"VQGAN --- {model.__class__.__name__}: latent shape: {z.shape[2:]}" )
				__magic_name__						:						List[Any]										=model.decode(lowerCamelCase )
				return xrec




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase=False ):
				__magic_name__					,			__magic_name__						:						Optional[int]										=string.rsplit("""."""						,  1 )
				if reload:
								__magic_name__						:						Optional[int]										=importlib.import_module(lowerCamelCase )
								importlib.reload(lowerCamelCase )
				return getattr(importlib.import_module(lowerCamelCase						,  package=lowerCamelCase )						,  cls )




def 		lowerCAmelCase_ (						lowerCamelCase ):
				if "target" not in config:
								raise KeyError("""Expected key `target` to instantiate.""" )
				return get_obj_from_str(config["""target"""] )(**config.get("""params"""						,  {} ) )




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase=True						,  lowerCamelCase=True ):
				__magic_name__						:						str										=instantiate_from_config(lowerCamelCase )
				if sd is not None:
								model.load_state_dict(lowerCamelCase )
				if gpu:
								model.cuda()
				if eval_mode:
								model.eval()
				return {"model": model}




def 		lowerCAmelCase_ (						lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase						,  lowerCamelCase ):
				# load the specified checkpoint
				if ckpt:
								__magic_name__						:						str										=torch.load(lowerCamelCase						,  map_location="""cpu""" )
								__magic_name__						:						Any										=pl_sd["""global_step"""]
								print(F"loaded model from global step {global_step}." )
				else:
								__magic_name__						:						List[Any]										={"""state_dict""": None}
								__magic_name__						:						Optional[Any]										=None
				__magic_name__						:						Tuple										=load_model_from_config(config.model						,  pl_sd["""state_dict"""]						,  gpu=lowerCamelCase						,  eval_mode=lowerCamelCase )["""model"""]
				return model, global_step




