





from __future__ import annotations

from collections.abc import MutableSequence

class  __A       :


				def __init__(						self				,	UpperCAmelCase_				,	UpperCAmelCase_							):
								if len(UpperCAmelCase_							) != degree + 1:
												raise ValueError(
												    """The number of coefficients should be equal to the degree + 1."""							)

								lowerCamelCase			=list(UpperCAmelCase_							)
								lowerCamelCase			=degree


				def __add__(						self				,	UpperCAmelCase_							):

								if self.degree > polynomial_a.degree:
												lowerCamelCase			=self.coefficients[:]
												for i in range(polynomial_a.degree + 1							):
																coefficients[i] += polynomial_a.coefficients[i]
												return Polynomial(self.degree				,	UpperCAmelCase_							)
								else:
												lowerCamelCase			=polynomial_a.coefficients[:]
												for i in range(self.degree + 1							):
																coefficients[i] += self.coefficients[i]
												return Polynomial(polynomial_a.degree				,	UpperCAmelCase_							)


				def __sub__(						self				,	UpperCAmelCase_							):
								return self + polynomial_a * Polynomial(0				,	[-1]							)


				def __neg__(						self							):
								return Polynomial(self.degree				,	[-c for c in self.coefficients]							)


				def __mul__(						self				,	UpperCAmelCase_							):
								lowerCamelCase			=[0] * (self.degree + polynomial_a.degree + 1)
								for i in range(self.degree + 1							):
												for j in range(polynomial_a.degree + 1							):
																coefficients[i + j] += (
																    self.coefficients[i] * polynomial_a.coefficients[j]
																)

								return Polynomial(self.degree + polynomial_a.degree				,	UpperCAmelCase_							)


				def _snake_case    (						self				,	UpperCAmelCase_							):
								lowerCamelCase			=0
								for i in range(self.degree + 1							):
												result += self.coefficients[i] * (substitution**i)
								return result


				def __str__(						self							):
								lowerCamelCase			=""""""
								for i in range(self.degree				,	-1				,	-1							):
												if self.coefficients[i] == 0:
																continue
												elif self.coefficients[i] > 0:
																if polynomial:
																				polynomial += " + "
												else:
																polynomial += " - "

												if i == 0:
																polynomial += str(abs(self.coefficients[i]							)							)
												elif i == 1:
																polynomial += str(abs(self.coefficients[i]							)							) + "x"
												else:
																polynomial += str(abs(self.coefficients[i]							)							) + "x^" + str(UpperCAmelCase_							)

								return polynomial


				def __repr__(						self							):
								return self.__str__()


				def _snake_case    (						self							):
								lowerCamelCase			=[0] * self.degree
								for i in range(self.degree							):
												lowerCamelCase			=self.coefficients[i + 1] * (i + 1)
								return Polynomial(self.degree - 1				,	UpperCAmelCase_							)


				def _snake_case    (						self				,	UpperCAmelCase_ = 0							):
								lowerCamelCase			=[0] * (self.degree + 2)
								lowerCamelCase			=constant
								for i in range(self.degree + 1							):
												lowerCamelCase			=self.coefficients[i] / (i + 1)
								return Polynomial(self.degree + 1				,	UpperCAmelCase_							)


				def __eq__(						self				,	UpperCAmelCase_							):
								if not isinstance(UpperCAmelCase_				,	UpperCAmelCase_							):
												return False

								if self.degree != polynomial_a.degree:
												return False

								for i in range(self.degree + 1							):
												if self.coefficients[i] != polynomial_a.coefficients[i]:
																return False

								return True


				def __ne__(						self				,	UpperCAmelCase_							):
								return not self.__eq__(UpperCAmelCase_							)









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


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

UpperCAmelCase__  :     Any   			={
    '''sayakpaul/vit-msn-base''': '''https://huggingface.co/sayakpaul/vit-msn-base/resolve/main/config.json''',
    # See all ViT MSN models at https://huggingface.co/models?filter=vit_msn
}

class  __A       (  a      ):
				__A								=			"""vit_msn"""


				def __init__(						self				,	UpperCAmelCase_=768				,	UpperCAmelCase_=12				,	UpperCAmelCase_=12				,	UpperCAmelCase_=3072				,	UpperCAmelCase_="gelu"				,	UpperCAmelCase_=0.0				,	UpperCAmelCase_=0.0				,	UpperCAmelCase_=0.0_2				,	UpperCAmelCase_=1E-06				,	UpperCAmelCase_=224				,	UpperCAmelCase_=16				,	UpperCAmelCase_=3				,	UpperCAmelCase_=True				,	**UpperCAmelCase_				,	):
								super().__init__(**UpperCAmelCase_							)

								lowerCamelCase			=hidden_size
								lowerCamelCase			=num_hidden_layers
								lowerCamelCase			=num_attention_heads
								lowerCamelCase			=intermediate_size
								lowerCamelCase			=hidden_act
								lowerCamelCase			=hidden_dropout_prob
								lowerCamelCase			=attention_probs_dropout_prob
								lowerCamelCase			=initializer_range
								lowerCamelCase			=layer_norm_eps
								lowerCamelCase			=image_size
								lowerCamelCase			=patch_size
								lowerCamelCase			=num_channels
								lowerCamelCase			=qkv_bias





