




_lowerCAmelCase						:   List[Any]		=   2_5_6
# Modulus to hash a string
_lowerCAmelCase						:   Optional[Any]		=   1_0_0_0_0_0_3



def 						lowerCAmelCase		(		_lowerCAmelCase							:   str						,							_lowerCAmelCase							:   str	):




 """simple docstring"""







 UpperCAmelCase__							 =						len(_lowerCAmelCase	)
 UpperCAmelCase__							 =						len(_lowerCAmelCase	)
 if p_len > t_len:
  return False

 UpperCAmelCase__							 =						0
 UpperCAmelCase__							 =						0
 UpperCAmelCase__							 =						1

 # Calculating the hash of pattern and substring of text
 for i in range(_lowerCAmelCase	):
  UpperCAmelCase__							 =						(ord(pattern[i]	) + p_hash * alphabet_size) % modulus
  UpperCAmelCase__							 =						(ord(text[i]	) + text_hash * alphabet_size) % modulus
  if i == p_len - 1:
   continue
  UpperCAmelCase__							 =						(modulus_power * alphabet_size) % modulus

 for i in range(0						,							t_len - p_len + 1	):
  if text_hash == p_hash and text[i : i + p_len] == pattern:
   return True
  if i == t_len - p_len:
   continue
  # Calculate the https://en.wikipedia.org/wiki/Rolling_hash
  UpperCAmelCase__							 =						(
      (text_hash - ord(text[i]	) * modulus_power) * alphabet_size
      + ord(text[i + p_len]	)
  ) % modulus
 return False



def 						lowerCAmelCase		(		):




 """simple docstring"""







 UpperCAmelCase__							 =						"abc1abc12"
 UpperCAmelCase__							 =						"alskfjaldsabc1abc1abc12k23adsfabcabc"
 UpperCAmelCase__							 =						"alskfjaldsk23adsfabcabc"
 assert rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	) and not rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)

 # Test 2)
 UpperCAmelCase__							 =						"ABABX"
 UpperCAmelCase__							 =						"ABABZABABYABABX"
 assert rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)

 # Test 3)
 UpperCAmelCase__							 =						"AAAB"
 UpperCAmelCase__							 =						"ABAAAAAB"
 assert rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)

 # Test 4)
 UpperCAmelCase__							 =						"abcdabcy"
 UpperCAmelCase__							 =						"abcxabcdabxabcdabcdabcy"
 assert rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)

 # Test 5)
 UpperCAmelCase__							 =						"Lü"
 UpperCAmelCase__							 =						"Lüsai"
 assert rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)
 UpperCAmelCase__							 =						"Lue"
 assert not rabin_karp(_lowerCAmelCase						,							_lowerCAmelCase	)
 print("Success."	)


if __name__ == "__main__":
  test_rabin_karp()











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


_lowerCAmelCase						:   Union[str, Any]		=   logging.get_logger(__name__)

_lowerCAmelCase						:   Tuple		=   {
    "CarlCochet/trajectory-transformer-halfcheetah-medium-v2": (
        "https://huggingface.co/CarlCochet/trajectory-transformer-halfcheetah-medium-v2/resolve/main/config.json"
    ),
    # See all TrajectoryTransformer models at https://huggingface.co/models?filter=trajectory_transformer
}
class 			_UpperCamelCase      (				lowerCAmelCase		):
      UpperCAmelCase_        =		"""trajectory_transformer"""
      UpperCAmelCase_        =		["""past_key_values"""]
      UpperCAmelCase_        =		{
          """hidden_size""": """n_embd""",
          """num_attention_heads""": """n_head""",
          """num_hidden_layers""": """n_layer""",
      }
      def __init__(			self   :Union[str, Any] ,      lowerCamelCase   :Optional[int]=100 ,      lowerCamelCase   :Optional[int]=5 ,      lowerCamelCase   :Optional[Any]=1 ,      lowerCamelCase   :Any=1 ,      lowerCamelCase   :int=249 ,      lowerCamelCase   :Optional[Any]=6 ,      lowerCamelCase   :Optional[Any]=17 ,      lowerCamelCase   :Optional[int]=25 ,      lowerCamelCase   :Union[str, Any]=4 ,      lowerCamelCase   :Union[str, Any]=4 ,      lowerCamelCase   :Optional[int]=128 ,      lowerCamelCase   :List[Any]=0.1 ,      lowerCamelCase   :List[str]=0.1 ,      lowerCamelCase   :Tuple=0.1 ,      lowerCamelCase   :Dict=0.00_06 ,      lowerCamelCase   :Dict=512 ,      lowerCamelCase   :Optional[Any]=0.02 ,      lowerCamelCase   :Any=1e-12 ,      lowerCamelCase   :Optional[Any]=1 ,      lowerCamelCase   :List[Any]=True ,      lowerCamelCase   :int=1 ,      lowerCamelCase   :Dict=5_0256 ,      lowerCamelCase   :Union[str, Any]=5_0256 ,      **lowerCamelCase   :int ,      )     ->			Optional[Any]:
       UpperCAmelCase__							 =						vocab_size
       UpperCAmelCase__							 =						action_weight
       UpperCAmelCase__							 =						reward_weight
       UpperCAmelCase__							 =						value_weight
       UpperCAmelCase__							 =						max_position_embeddings
       UpperCAmelCase__							 =						block_size
       UpperCAmelCase__							 =						action_dim
       UpperCAmelCase__							 =						observation_dim
       UpperCAmelCase__							 =						transition_dim
       UpperCAmelCase__							 =						learning_rate
       UpperCAmelCase__							 =						n_layer
       UpperCAmelCase__							 =						n_head
       UpperCAmelCase__							 =						n_embd
       UpperCAmelCase__							 =						embd_pdrop
       UpperCAmelCase__							 =						attn_pdrop
       UpperCAmelCase__							 =						resid_pdrop
       UpperCAmelCase__							 =						initializer_range
       UpperCAmelCase__							 =						layer_norm_eps
       UpperCAmelCase__							 =						kaiming_initializer_range
       UpperCAmelCase__							 =						use_cache
       super().__init__(pad_token_id=lowerCamelCase ,      bos_token_id=lowerCamelCase ,      eos_token_id=lowerCamelCase ,      **lowerCamelCase      )





