

'''simple docstring'''
from typing import Mapping

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxSeqaSeqConfigWithPast
from ...utils import logging


_UpperCAmelCase  :		List[str]  =		logging.get_logger(__name__)

_UpperCAmelCase  :		str  =		{
    '''google/umt5-small''': '''https://huggingface.co/google/umt5-small/resolve/main/config.json''',
    # See all umt5 models at https://huggingface.co/models?filter=umt5
}

class 						__magic_name__   (							__SCREAMING_SNAKE_CASE ):
 UpperCamelCase__     =       'umt5'
 UpperCamelCase__     =       ['past_key_values']







 def __init__(       self  , snake_case_=25_01_12  , snake_case_=5_12  , snake_case_=64  , snake_case_=10_24  , snake_case_=8  , snake_case_=None  , snake_case_=6  , snake_case_=32  , snake_case_=1_28  , snake_case_=0.1  , snake_case_=1E-6  , snake_case_=1.0  , snake_case_="gated-gelu"  , snake_case_=True  , snake_case_=True  , snake_case_="T5Tokenizer"  , snake_case_=True  , snake_case_=0  , snake_case_=1  , snake_case_=0  , **snake_case_  , ):
   super().__init__(
       is_encoder_decoder=snake_case_  , tokenizer_class=snake_case_  , tie_word_embeddings=snake_case_  , pad_token_id=snake_case_  , eos_token_id=snake_case_  , decoder_start_token_id=snake_case_  , **snake_case_  , )
   lowercase									=vocab_size
   lowercase									=d_model
   lowercase									=d_kv
   lowercase									=d_ff
   lowercase									=num_layers
   lowercase									=(
       num_decoder_layers if num_decoder_layers is not None else self.num_layers
   )  # default = symmetry
   lowercase									=num_heads
   lowercase									=relative_attention_num_buckets
   lowercase									=relative_attention_max_distance
   lowercase									=dropout_rate
   lowercase									=layer_norm_epsilon
   lowercase									=initializer_factor
   lowercase									=feed_forward_proj
   lowercase									=use_cache

   lowercase									=self.feed_forward_proj.split('''-'''   )
   lowercase									=act_info[-1]
   lowercase									=act_info[0] == '''gated'''

   if len(snake_case_   ) > 1 and act_info[0] != "gated" or len(snake_case_   ) > 2:
     raise ValueError(
         f'`feed_forward_proj`: {feed_forward_proj} is not a valid activation function of the dense layer.'
         '''Please make sure `feed_forward_proj` is of the format `gated-{ACT_FN}` or `{ACT_FN}`, e.g. '''
         '''\'gated-gelu\' or \'relu\''''   )

   if feed_forward_proj == "gated-gelu":
     lowercase									='''gelu_new'''







 @property
 def 						_A(       self   ):
   return self.d_model







 @property
 def 						_A(       self   ):
   return self.num_heads







 @property
 def 						_A(       self   ):
   return self.num_layers

class 						__magic_name__   (							__SCREAMING_SNAKE_CASE ):







 @property
 # Copied from transformers.models.t5.configuration_t5.T5OnnxConfig.inputs
 def 						_A(       self   ):
   lowercase									={
       '''input_ids''': {0: '''batch''', 1: '''encoder_sequence'''},
       '''attention_mask''': {0: '''batch''', 1: '''encoder_sequence'''},
   }
   if self.use_past:
     lowercase									='''past_encoder_sequence + sequence'''
     lowercase									={0: '''batch'''}
     lowercase									={0: '''batch''', 1: '''past_decoder_sequence + sequence'''}
   else:
     lowercase									={0: '''batch''', 1: '''decoder_sequence'''}
     lowercase									={0: '''batch''', 1: '''decoder_sequence'''}

   if self.use_past:
     self.fill_with_past_key_values_(snake_case_  , direction='''inputs'''   )

   return common_inputs







 @property
 # Copied from transformers.models.t5.configuration_t5.T5OnnxConfig.default_onnx_opset
 def 						_A(       self   ):
   return 13







 @property
 def 						_A(       self   ):
   return 5E-4








def 		lowercase__  (				_UpperCamelCase) ->			Any:
      """simple docstring"""

      UpperCamelCase					       =  []
      UpperCamelCase					       =  []
      UpperCamelCase					       =  {
          '^': 3,
          '*': 2,
          '/': 2,
          '%': 2,
          '+': 1,
          '-': 1,
      }  # Priority of each operator
      UpperCamelCase					       =  len(_UpperCamelCase) if (len(_UpperCamelCase) > 7) else 7

      # Print table header for output
      print(
          'Symbol'.center(8)       ,							'Stack'.center(_UpperCamelCase)       ,							'Postfix'.center(_UpperCamelCase)       ,							sep=' | '       ,							)
      print('-' * (print_width * 3 + 7))

      for x in infix:
            if x.isalpha() or x.isdigit():
                  post_fix.append(_UpperCamelCase)  # if x is Alphabet / Digit, add it to Postfix
            elif x == "(":
                  stack.append(_UpperCamelCase)  # if x is "(" push to Stack
            elif x == ")":  # if x is ")" pop stack until "(" is encountered
                  while stack[-1] != "(":
                        post_fix.append(stack.pop())  # Pop stack & add the content to Postfix
                  stack.pop()
            else:
                  if len(_UpperCamelCase) == 0:
                        stack.append(_UpperCamelCase)  # If stack is empty, push x to stack
                  else:  # while priority of x is not > priority of element in the stack
                        while len(_UpperCamelCase) > 0 and priority[x] <= priority[stack[-1]]:
                              post_fix.append(stack.pop())  # pop stack & add to Postfix
                        stack.append(_UpperCamelCase)  # push x to stack

            print(
                x.center(8)       ,							(''.join(_UpperCamelCase)).ljust(_UpperCamelCase)       ,							(''.join(_UpperCamelCase)).ljust(_UpperCamelCase)       ,							sep=' | '       ,							)  # Output in tabular format

      while len(_UpperCamelCase) > 0:  # while stack is not empty
            post_fix.append(stack.pop())  # pop stack & add to Postfix
            print(
                ' '.center(8)       ,							(''.join(_UpperCamelCase)).ljust(_UpperCamelCase)       ,							(''.join(_UpperCamelCase)).ljust(_UpperCamelCase)       ,							sep=' | '       ,							)  # Output in tabular format

      return "".join(_UpperCamelCase)  # return Postfix as str
def 		lowercase__  (				_UpperCamelCase) ->			Optional[Any]:
      """simple docstring"""

      UpperCamelCase					       =  list(infix[::-1])  # reverse the infix equation

      for i in range(len(_UpperCamelCase)):
            if infix[i] == "(":
                  UpperCamelCase					       =  ')'  # change "(" to ")"
            elif infix[i] == ")":
                  UpperCamelCase					       =  '('  # change ")" to "("

      return (infix_2_postfix(''.join(_UpperCamelCase)))[
          ::-1
      ]  # call infix_2_postfix on Infix, return reverse of Postfix


if __name__ == "__main__":
       __magic_name__   :  int        =							input('''\nEnter an Infix Equation = ''')  # Input an Infix equation
       __magic_name__   :  Optional[Any]        =							''''''.join(Infix.split())  # Remove spaces from the input
       print('''\n\t''', Infix, '''(Infix) -> ''', infix_2_prefix(Infix), '''(Prefix)''')



