






"""simple docstring"""

class 		__lowerCamelCase				:





		'''simple docstring'''






		def __init__(   self							:	Optional[int]						,			a_							:	str = ""						,			a_							:	bool = False	):
				lowerCAmelCase_   :							List[Any]									=			{}

				# A node will be a leaf if the tree contains its word
				lowerCAmelCase_   :							Union[str, Any]									=			is_leaf

				lowerCAmelCase_   :							List[str]									=			prefix





		def    lowerCamelCase       (   self							:	Union[str, Any]						,			a_							:	str	):
				lowerCAmelCase_   :							int									=			0
				for q, w in zip(self.prefix						,			_snake_case	):
						if q != w:
								break

						x += 1

				return self.prefix[:x], self.prefix[x:], word[x:]





		def    lowerCamelCase       (   self							:	Optional[Any]						,			a_							:	list[str]	):


				for word in words:
						self.insert(_snake_case	)





		def    lowerCamelCase       (   self							:	List[Any]						,			a_							:	str	):


				if self.prefix == word:
						lowerCAmelCase_   :							List[Any]									=			True

				# Case 2: The node has no edges that have a prefix to the word
				# Solution: We create an edge from the current node to a new one
				# containing the word
				elif word[0] not in self.nodes:
						lowerCAmelCase_   :							List[Any]									=			RadixNode(prefix=_snake_case						,			is_leaf=_snake_case	)

				else:
						lowerCAmelCase_   :							Optional[Any]									=			self.nodes[word[0]]
						lowerCAmelCase_				,	lowerCAmelCase_				,	lowerCAmelCase_   :							List[str]									=			incoming_node.match(
						    _snake_case	)

						# Case 3: The node prefix is equal to the matching
						# Solution: We insert remaining word on the next node
						if remaining_prefix == "":
								self.nodes[matching_string[0]].insert(_snake_case	)

						# Case 4: The word is greater equal to the matching
						# Solution: Create a node in between both nodes, change
						# prefixes and add the new node for the remaining word
						else:
								lowerCAmelCase_   :							List[Any]									=			remaining_prefix

								lowerCAmelCase_   :							Union[str, Any]									=			self.nodes[matching_string[0]]
								lowerCAmelCase_   :							Dict									=			RadixNode(_snake_case						,			_snake_case	)
								lowerCAmelCase_   :							Optional[int]									=			aux_node

								if remaining_word == "":
										lowerCAmelCase_   :							List[str]									=			True
								else:
										self.nodes[matching_string[0]].insert(_snake_case	)





		def    lowerCamelCase       (   self							:	Any						,			a_							:	str	):
				lowerCAmelCase_   :							int									=			self.nodes.get(word[0]						,			_snake_case	)
				if not incoming_node:
						return False
				else:
						lowerCAmelCase_				,	lowerCAmelCase_				,	lowerCAmelCase_   :							int									=			incoming_node.match(
						    _snake_case	)
						# If there is remaining prefix, the word can't be on the tree
						if remaining_prefix != "":
								return False
						# This applies when the word and the prefix are equal
						elif remaining_word == "":
								return incoming_node.is_leaf
						# We have word remaining so we check the next node
						else:
								return incoming_node.find(_snake_case	)





		def    lowerCamelCase       (   self							:	Optional[int]						,			a_							:	str	):
				lowerCAmelCase_   :							Optional[int]									=			self.nodes.get(word[0]						,			_snake_case	)
				if not incoming_node:
						return False
				else:
						lowerCAmelCase_				,	lowerCAmelCase_				,	lowerCAmelCase_   :							Any									=			incoming_node.match(
						    _snake_case	)
						# If there is remaining prefix, the word can't be on the tree
						if remaining_prefix != "":
								return False
						# We have word remaining so we check the next node
						elif remaining_word != "":
								return incoming_node.delete(_snake_case	)
						else:
								# If it is not a leaf, we don't have to delete
								if not incoming_node.is_leaf:
										return False
								else:
										# We delete the nodes if no edges go from it
										if len(incoming_node.nodes	) == 0:
												del self.nodes[word[0]]
												# We merge the current node with its only child
												if len(self.nodes	) == 1 and not self.is_leaf:
														lowerCAmelCase_   :							List[Any]									=			list(self.nodes.values()	)[0]
														lowerCAmelCase_   :							str									=			merging_node.is_leaf
														self.prefix += merging_node.prefix
														lowerCAmelCase_   :							int									=			merging_node.nodes
                    # If there is more than 1 edge, we just mark it as non-leaf
										elif len(incoming_node.nodes	) > 1:
												lowerCAmelCase_   :							str									=			False
										# If there is 1 edge, we merge it with its child
										else:
												lowerCAmelCase_   :							Dict									=			list(incoming_node.nodes.values()	)[0]
												lowerCAmelCase_   :							Tuple									=			merging_node.is_leaf
												incoming_node.prefix += merging_node.prefix
												lowerCAmelCase_   :							Optional[Any]									=			merging_node.nodes

										return True





		def    lowerCamelCase       (   self							:	Tuple						,			a_							:	int = 0	):


				if self.prefix != "":
						print("-" * height						,			self.prefix						,			"  (leaf)" if self.is_leaf else ""	)

				for value in self.nodes.values():
						value.print_tree(height + 1	)







def 		__lowerCamelCase	(  )						->    bool:

		"""simple docstring"""







		lowerCAmelCase_   :							Optional[int]									=			"banana bananas bandana band apple all beast".split()
		lowerCAmelCase_   :							str									=			RadixNode()
		root.insert_many(__A       )

		assert all(root.find(__A       ) for word in words       )
		assert not root.find("bandanas"       )
		assert not root.find("apps"       )
		root.delete("all"       )
		assert not root.find("all"       )
		root.delete("banana"       )
		assert not root.find("banana"       )
		assert root.find("bananas"       )

		return True

def 		__lowerCamelCase	(  )						->    None:

		"""simple docstring"""







		assert test_trie()

def 		__lowerCamelCase	(  )						->    None:

		"""simple docstring"""







		lowerCAmelCase_   :							Any									=			RadixNode()
		lowerCAmelCase_   :							Union[str, Any]									=			"banana bananas bandanas bandana band apple all beast".split()
		root.insert_many(__A       )

		print("Words:"      ,       __A       )
		print("Tree:"       )
		root.print_tree()


if __name__ == "__main__":
					main()






from ...configuration_utils import PretrainedConfig
from ...utils import logging


snake_case_ : Any    		=       logging.get_logger(__name__)

snake_case_ : Optional[Any]    		=       {
    "tiiuae/falcon-40b": "https://huggingface.co/tiiuae/falcon-40b/resolve/main/config.json",
    "tiiuae/falcon-7b": "https://huggingface.co/tiiuae/falcon-7b/resolve/main/config.json",
}







class __snake_case			(			a		):
   UpperCAmelCase__  :    Optional[Any]          =  '''falcon'''
   UpperCAmelCase__  :    List[Any]          =  ['''past_key_values''']







   def __init__(      self		:						Union[str, Any]					,						_snake_case		:						List[str]=65024					,						_snake_case		:						int=4544					,						_snake_case		:						int=32					,						_snake_case		:						Any=71					,						_snake_case		:						int=1e-5					,						_snake_case		:						Dict=0.0_2					,						_snake_case		:						int=True					,						_snake_case		:						List[Any]=0.0					,						_snake_case		:						Tuple=0.0					,						_snake_case		:						int=None					,						_snake_case		:						Tuple=False					,						_snake_case		:						Any=False					,						_snake_case		:						str=True					,						_snake_case		:						Any=True					,						_snake_case		:						List[str]=False					,						_snake_case		:						Tuple=11					,						_snake_case		:						Dict=11					,						**_snake_case		:						Optional[int]					,						):

        """simple docstring"""


        UpperCAmelCase_          =							vocab_size
        # Backward compatibility with n_embed kwarg
        UpperCAmelCase_          =							kwargs.pop('''n_embed'''					,						_snake_case)
        UpperCAmelCase_          =							hidden_size if n_embed is None else n_embed
        UpperCAmelCase_          =							num_hidden_layers
        UpperCAmelCase_          =							num_attention_heads
        UpperCAmelCase_          =							layer_norm_epsilon
        UpperCAmelCase_          =							initializer_range
        UpperCAmelCase_          =							use_cache
        UpperCAmelCase_          =							hidden_dropout
        UpperCAmelCase_          =							attention_dropout

        UpperCAmelCase_          =							bos_token_id
        UpperCAmelCase_          =							eos_token_id
        UpperCAmelCase_          =							num_attention_heads if num_kv_heads is None else num_kv_heads
        UpperCAmelCase_          =							alibi
        UpperCAmelCase_          =							new_decoder_architecture
        UpperCAmelCase_          =							multi_query  # Ignored when new_decoder_architecture is True
        UpperCAmelCase_          =							parallel_attn
        UpperCAmelCase_          =							bias

        super().__init__(bos_token_id=_snake_case					,						eos_token_id=_snake_case					,						**_snake_case)







   @property
   def lowerCamelCase						(      self		:						List[Any]):

        """simple docstring"""


        return self.hidden_size // self.num_attention_heads







   @property
   def lowerCamelCase						(      self		:						Union[str, Any]):

        """simple docstring"""


        return not self.alibi






