


"""simple docstring"""

from ..utils import (
    OptionalDependencyNotAvailable,
    is_flax_available,
    is_scipy_available,
    is_torch_available,
    is_torchsde_available,
)


try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       from ..utils.dummy_pt_objects import *  # noqa F403
else:
       from .scheduling_consistency_models import CMStochasticIterativeScheduler
       from .scheduling_ddim import DDIMScheduler
       from .scheduling_ddim_inverse import DDIMInverseScheduler
       from .scheduling_ddim_parallel import DDIMParallelScheduler
       from .scheduling_ddpm import DDPMScheduler
       from .scheduling_ddpm_parallel import DDPMParallelScheduler
       from .scheduling_deis_multistep import DEISMultistepScheduler
       from .scheduling_dpmsolver_multistep import DPMSolverMultistepScheduler
       from .scheduling_dpmsolver_multistep_inverse import DPMSolverMultistepInverseScheduler
       from .scheduling_dpmsolver_singlestep import DPMSolverSinglestepScheduler
       from .scheduling_euler_ancestral_discrete import EulerAncestralDiscreteScheduler
       from .scheduling_euler_discrete import EulerDiscreteScheduler
       from .scheduling_heun_discrete import HeunDiscreteScheduler
       from .scheduling_ipndm import IPNDMScheduler
       from .scheduling_k_dpm_2_ancestral_discrete import KDPMaAncestralDiscreteScheduler
       from .scheduling_k_dpm_2_discrete import KDPMaDiscreteScheduler
       from .scheduling_karras_ve import KarrasVeScheduler
       from .scheduling_pndm import PNDMScheduler
       from .scheduling_repaint import RePaintScheduler
       from .scheduling_sde_ve import ScoreSdeVeScheduler
       from .scheduling_sde_vp import ScoreSdeVpScheduler
       from .scheduling_unclip import UnCLIPScheduler
       from .scheduling_unipc_multistep import UniPCMultistepScheduler
       from .scheduling_utils import KarrasDiffusionSchedulers, SchedulerMixin
       from .scheduling_vq_diffusion import VQDiffusionScheduler

try:
       if not is_flax_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       from ..utils.dummy_flax_objects import *  # noqa F403
else:
       from .scheduling_ddim_flax import FlaxDDIMScheduler
       from .scheduling_ddpm_flax import FlaxDDPMScheduler
       from .scheduling_dpmsolver_multistep_flax import FlaxDPMSolverMultistepScheduler
       from .scheduling_karras_ve_flax import FlaxKarrasVeScheduler
       from .scheduling_lms_discrete_flax import FlaxLMSDiscreteScheduler
       from .scheduling_pndm_flax import FlaxPNDMScheduler
       from .scheduling_sde_ve_flax import FlaxScoreSdeVeScheduler
       from .scheduling_utils_flax import (
           FlaxKarrasDiffusionSchedulers,
           FlaxSchedulerMixin,
           FlaxSchedulerOutput,
           broadcast_to_shape_from_left,
       )


try:
       if not (is_torch_available() and is_scipy_available()):
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       from ..utils.dummy_torch_and_scipy_objects import *  # noqa F403
else:
       from .scheduling_lms_discrete import LMSDiscreteScheduler

try:
       if not (is_torch_available() and is_torchsde_available()):
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       from ..utils.dummy_torch_and_torchsde_objects import *  # noqa F403
else:
       from .scheduling_dpmsolver_sde import DPMSolverSDEScheduler




"""simple docstring"""

def lowerCAmelCase_   (					UpperCamelCase__						:			list					, UpperCamelCase__						:			int					, UpperCamelCase__						:			int = 0					, UpperCamelCase__						:			int = 0			):






 """simple docstring"""







 __lowercase						=						right or len(UpperCamelCase__			) - 1
 if left > right:
  return -1
 elif list_data[left] == key:
  return left
 elif list_data[right] == key:
  return right
 else:
  return search(UpperCamelCase__					, UpperCamelCase__					, left + 1					, right - 1			)


if __name__ == "__main__":
       import doctest

       doctest.testmod()
