2023 the huggingface team licensed under the apache license version 2 0 the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache orglicenseslicense2 0 unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license 2023 the huggingface team licensed under the apache license version 2 0 the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license 2 0 unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license
from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_essentia_available,
    is_librosa_available,
    is_pretty_midi_available,
    is_scipy_available,
    is_torch_available,
)


_import_structure = {
    "configuration_pop2piano": ["POP2PIANO_PRETRAINED_CONFIG_ARCHIVE_MAP", "Pop2PianoConfig"],
}

try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _import_structure["modeling_pop2piano"] = [
        "POP2PIANO_PRETRAINED_MODEL_ARCHIVE_LIST",
        "Pop2PianoForConditionalGeneration",
        "Pop2PianoPreTrainedModel",
    ]

try:
    if not (is_librosa_available() and is_essentia_available() and is_scipy_available() and is_torch_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _import_structure["feature_extraction_pop2piano"] = ["Pop2PianoFeatureExtractor"]

try:
    if not (is_pretty_midi_available() and is_torch_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _import_structure["tokenization_pop2piano"] = ["Pop2PianoTokenizer"]

try:
    if not (
        is_pretty_midi_available()
        and is_torch_available()
        and is_librosa_available()
        and is_essentia_available()
        and is_scipy_available()
    ):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    _import_structure["processing_pop2piano"] = ["Pop2PianoProcessor"]


if TYPE_CHECKING:
    from .configuration_pop2piano import POP2PIANO_PRETRAINED_CONFIG_ARCHIVE_MAP, Pop2PianoConfig

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_pop2piano import (
            POP2PIANO_PRETRAINED_MODEL_ARCHIVE_LIST,
            Pop2PianoForConditionalGeneration,
            Pop2PianoPreTrainedModel,
        )

    try:
        if not (is_librosa_available() and is_essentia_available() and is_scipy_available() and is_torch_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .feature_extraction_pop2piano import Pop2PianoFeatureExtractor

    try:
        if not (is_pretty_midi_available() and is_torch_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .tokenization_pop2piano import Pop2PianoTokenizer

    try:
        if not (
            is_pretty_midi_available()
            and is_torch_available()
            and is_librosa_available()
            and is_essentia_available()
            and is_scipy_available()
        ):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .processing_pop2piano import Pop2PianoProcessor

else:
    import sys

    sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)