from typing import TYPE_CHECKING

from ...utils import (

OptionalDependencyNotAvailable,

_LazyModule,

get_objects_from_module,

is_torch_available,

is_transformers_available,

)

_dummy_objects = {}

_import_structure = {}

try:

if not (is_transformers_available() and is_torch_available()):

raise OptionalDependencyNotAvailable()

except OptionalDependencyNotAvailable:

from ...utils import dummy_torch_and_transformers_objects # noqa F403

_dummy_objects.update(get_objects_from_module(dummy_torch_and_transformers_objects))

else:

_import_structure["pipeline_latent_diffusion"] = ["LDMBertModel", "LDMTextToImagePipeline"]

_import_structure["pipeline_latent_diffusion_superresolution"] = ["LDMSuperResolutionPipeline"]

if TYPE_CHECKING:

try:

if not (is_transformers_available() and is_torch_available()):

raise OptionalDependencyNotAvailable()

except OptionalDependencyNotAvailable:

from ...utils.dummy_torch_and_transformers_objects import *

else:

from .pipeline_latent_diffusion import LDMBertModel, LDMTextToImagePipeline

from .pipeline_latent_diffusion_superresolution import LDMSuperResolutionPipeline

else:

import sys

sys.modules[__name__] = _LazyModule(

__name__,

globals()["__file__"],

_import_structure,

module_spec=__spec__,

)

for name, value in _dummy_objects.items():

setattr(sys.modules[__name__], name, value)