






def 		_a					(   a				:Optional[Any]				)							->    str:
 a							=   1
 a							=   0
 a							=   1
 a							=   1
 a							=   3
 a							=   3
 a							=   limit
 a							=   0

 a							=   ""
 while counter != decimal + 1:
  if 4 * q + r - t < n * t:
   result += str(__lowerCAmelCase				)
   if counter == 0:
    result += "."

   if decimal == counter:
    break

   counter += 1
   a							=   10 * (r - n * t)
   a							=   ((10 * (3 * q + r)) // t) - 10 * n
   q *= 10
   a							=   nr
  else:
   a							=   (2 * q + r) * l
   a							=   (q * (7 * k) + 2 + (r * l)) // (t * l)
   q *= k
   t *= l
   l += 2
   k += 1
   a							=   nn
   a							=   nr
 return result
def 		_a					(   )							->    None:
 print(F"""{calculate_pi(50				) = }"""				)
 import doctest

 doctest.testmod()


if __name__ == "__main__":
     main()










from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


UpperCAmelCase__            =	{"configuration_visual_bert": ["VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP", "VisualBertConfig"]}

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     UpperCAmelCase__            =	[
         "VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST",
         "VisualBertForMultipleChoice",
         "VisualBertForPreTraining",
         "VisualBertForQuestionAnswering",
         "VisualBertForRegionToPhraseAlignment",
         "VisualBertForVisualReasoning",
         "VisualBertLayer",
         "VisualBertModel",
         "VisualBertPreTrainedModel",
     ]


if TYPE_CHECKING:
     from .configuration_visual_bert import VISUAL_BERT_PRETRAINED_CONFIG_ARCHIVE_MAP, VisualBertConfig

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_visual_bert import (
              VISUAL_BERT_PRETRAINED_MODEL_ARCHIVE_LIST,
              VisualBertForMultipleChoice,
              VisualBertForPreTraining,
              VisualBertForQuestionAnswering,
              VisualBertForRegionToPhraseAlignment,
              VisualBertForVisualReasoning,
              VisualBertLayer,
              VisualBertModel,
              VisualBertPreTrainedModel,
          )


else:
     import sys

     UpperCAmelCase__            =	_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)


