from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


a  :      Dict            =    {
    """configuration_pix2struct""": [
        """PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP""",
        """Pix2StructConfig""",
        """Pix2StructTextConfig""",
        """Pix2StructVisionConfig""",
    ],
    """processing_pix2struct""": ["""Pix2StructProcessor"""],
}

try:
 if not is_vision_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a  :      int            =    ["""Pix2StructImageProcessor"""]


try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 a  :      int            =    [
     """PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST""",
     """Pix2StructPreTrainedModel""",
     """Pix2StructForConditionalGeneration""",
     """Pix2StructVisionModel""",
     """Pix2StructTextModel""",
 ]

if TYPE_CHECKING:
 from .configuration_pixastruct import (
     PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP,
     PixaStructConfig,
     PixaStructTextConfig,
     PixaStructVisionConfig,
 )
 from .processing_pixastruct import PixaStructProcessor

 try:
  if not is_vision_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .image_processing_pixastruct import PixaStructImageProcessor

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_pixastruct import (
      PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST,
      PixaStructForConditionalGeneration,
      PixaStructPreTrainedModel,
      PixaStructTextModel,
      PixaStructVisionModel,
  )

else:
 import sys

 a  :      Optional[int]            =    _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)
from math import isqrt
def 		snake_case__	(		lowercase					):
   lowerCAmelCase_:							List[str]       =	[True] * max_number
   for i in range(2							,				isqrt(max_number - 1					) + 1					):
      if is_prime[i]:
         for j in range(i**2							,				lowercase							,				lowercase					):
            lowerCAmelCase_:							Dict       =	False

   return [i for i in range(2							,				lowercase					) if is_prime[i]]
def 		snake_case__	(		lowercase = 10**8					):
   lowerCAmelCase_:							Union[str, Any]       =	calculate_prime_numbers(max_number // 2					)

   lowerCAmelCase_:							Tuple       =	0
   lowerCAmelCase_:							List[Any]       =	0
   lowerCAmelCase_:							Dict       =	len(lowercase					) - 1
   while left <= right:
      while prime_numbers[left] * prime_numbers[right] >= max_number:
         right -= 1
      semiprimes_count += right - left + 1
      left += 1

   return semiprimes_count


if __name__ == "__main__":
 print(f'''{solution() = }''')