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# Copyright 2020 The HuggingFace Team. All rights reserved. | |
# | |
# 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_flax_available, | |
is_tf_available, | |
is_tokenizers_available, | |
is_torch_available, | |
) | |
_import_structure = { | |
"configuration_blenderbot": [ | |
"BLENDERBOT_PRETRAINED_CONFIG_ARCHIVE_MAP", | |
"BlenderbotConfig", | |
"BlenderbotOnnxConfig", | |
], | |
"tokenization_blenderbot": ["BlenderbotTokenizer"], | |
} | |
try: | |
if not is_tokenizers_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
_import_structure["tokenization_blenderbot_fast"] = ["BlenderbotTokenizerFast"] | |
try: | |
if not is_torch_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
_import_structure["modeling_blenderbot"] = [ | |
"BLENDERBOT_PRETRAINED_MODEL_ARCHIVE_LIST", | |
"BlenderbotForCausalLM", | |
"BlenderbotForConditionalGeneration", | |
"BlenderbotModel", | |
"BlenderbotPreTrainedModel", | |
] | |
try: | |
if not is_tf_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
_import_structure["modeling_tf_blenderbot"] = [ | |
"TFBlenderbotForConditionalGeneration", | |
"TFBlenderbotModel", | |
"TFBlenderbotPreTrainedModel", | |
] | |
try: | |
if not is_flax_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
_import_structure["modeling_flax_blenderbot"] = [ | |
"FlaxBlenderbotForConditionalGeneration", | |
"FlaxBlenderbotModel", | |
"FlaxBlenderbotPreTrainedModel", | |
] | |
if TYPE_CHECKING: | |
from .configuration_blenderbot import ( | |
BLENDERBOT_PRETRAINED_CONFIG_ARCHIVE_MAP, | |
BlenderbotConfig, | |
BlenderbotOnnxConfig, | |
) | |
from .tokenization_blenderbot import BlenderbotTokenizer | |
try: | |
if not is_tokenizers_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
from .tokenization_blenderbot_fast import BlenderbotTokenizerFast | |
try: | |
if not is_torch_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
from .modeling_blenderbot import ( | |
BLENDERBOT_PRETRAINED_MODEL_ARCHIVE_LIST, | |
BlenderbotForCausalLM, | |
BlenderbotForConditionalGeneration, | |
BlenderbotModel, | |
BlenderbotPreTrainedModel, | |
) | |
try: | |
if not is_tf_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
from .modeling_tf_blenderbot import ( | |
TFBlenderbotForConditionalGeneration, | |
TFBlenderbotModel, | |
TFBlenderbotPreTrainedModel, | |
) | |
try: | |
if not is_flax_available(): | |
raise OptionalDependencyNotAvailable() | |
except OptionalDependencyNotAvailable: | |
pass | |
else: | |
from .modeling_flax_blenderbot import ( | |
FlaxBlenderbotForConditionalGeneration, | |
FlaxBlenderbotModel, | |
FlaxBlenderbotPreTrainedModel, | |
) | |
else: | |
import sys | |
sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__) | |