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Put Falcon back (#25960)

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* Put Falcon back

* Update src/transformers/models/auto/configuration_auto.py

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* Update test

---------

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
This commit is contained in:
Lysandre Debut
2023-09-04 14:17:09 -04:00
committed by GitHub
parent 040c4613c2
commit 22a69f1d7d
5 changed files with 228 additions and 4 deletions
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10
src/transformers/models/auto/auto_factory.py
View File

@@ -32,7 +32,12 @@ from ...utils import (
logging,
requires_backends,
)
from .configuration_auto import AutoConfig, model_type_to_module_name, replace_list_option_in_docstrings
from .configuration_auto import (
AutoConfig,
model_type_to_module_name,
replace_list_option_in_docstrings,
sanitize_code_revision,
)
logger = logging.get_logger(__name__)
@@ -465,6 +470,9 @@ class _BaseAutoModelClass:
code_revision = kwargs.pop("code_revision", None)
commit_hash = kwargs.pop("_commit_hash", None)
revision = hub_kwargs.pop("revision", None)
hub_kwargs["revision"] = sanitize_code_revision(pretrained_model_name_or_path, revision, trust_remote_code)
token = hub_kwargs.pop("token", None)
use_auth_token = hub_kwargs.pop("use_auth_token", None)
if use_auth_token is not None:

28
src/transformers/models/auto/configuration_auto.py
View File

@@ -1016,8 +1016,13 @@ class AutoConfig:
kwargs["name_or_path"] = pretrained_model_name_or_path
trust_remote_code = kwargs.pop("trust_remote_code", None)
code_revision = kwargs.pop("code_revision", None)
revision = kwargs.pop("revision", None)
config_dict, unused_kwargs = PretrainedConfig.get_config_dict(pretrained_model_name_or_path, **kwargs)
revision = sanitize_code_revision(pretrained_model_name_or_path, revision, trust_remote_code)
config_dict, unused_kwargs = PretrainedConfig.get_config_dict(
pretrained_model_name_or_path, revision=revision, **kwargs
)
has_remote_code = "auto_map" in config_dict and "AutoConfig" in config_dict["auto_map"]
has_local_code = "model_type" in config_dict and config_dict["model_type"] in CONFIG_MAPPING
trust_remote_code = resolve_trust_remote_code(
@@ -1064,3 +1069,24 @@ class AutoConfig:
"match!"
)
CONFIG_MAPPING.register(model_type, config, exist_ok=exist_ok)
def sanitize_code_revision(pretrained_model_name_or_path, revision, trust_remote_code):
if revision in ["main", None] and not trust_remote_code:
revision_dict = {
"tiiuae/falcon-7b": "4e2d06f0a7c6370ebabbc30c6f59377ae8f73d76",
"tiiuae/falcon-7b-instruct": "f8dac3fff96d5debd43edf56fb4e1abcfffbef28",
"tiiuae/falcon-40b": "f1ba7d328c06aa6fbb4a8afd3c756f46d7e6b232",
"tiiuae/falcon-40b-instruct": "7475ff8cfc36ed9a962b658ae3c33391566a85a5",
}
if isinstance(pretrained_model_name_or_path, str) and pretrained_model_name_or_path.lower() in revision_dict:
revision = revision_dict.get(pretrained_model_name_or_path.lower())
logger.warning(
"The Falcon model was initialized without `trust_remote_code=True`, and will therefore leverage the "
f"transformers library implementation. {pretrained_model_name_or_path}'s revision is set to a version that doesn't "
f"leverage remote code ({revision}).\n\nIn order to override this, please set a revision manually or set "
"`trust_remote_code=True`."
)
return revision

27
src/transformers/models/falcon/configuration_falcon.py
View File

@@ -13,8 +13,12 @@
# See the License for the specific language governing permissions and
# limitations under the License.
""" Falcon configuration"""
import os
from typing import Optional, Union
from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ..auto.configuration_auto import sanitize_code_revision
logger = logging.get_logger(__name__)
@@ -189,3 +193,26 @@ class FalconConfig(PretrainedConfig):
)
if rope_scaling_factor is None or not isinstance(rope_scaling_factor, float) or rope_scaling_factor <= 1.0:
raise ValueError(f"`rope_scaling`'s factor field must be an float > 1, got {rope_scaling_factor}")
@classmethod
def from_pretrained(
cls,
pretrained_model_name_or_path: Union[str, os.PathLike],
cache_dir: Optional[Union[str, os.PathLike]] = None,
force_download: bool = False,
local_files_only: bool = False,
token: Optional[Union[str, bool]] = None,
revision: str = "main",
**kwargs,
) -> "PretrainedConfig":
revision = sanitize_code_revision(pretrained_model_name_or_path, revision, kwargs.get("trust_remote_code"))
return super().from_pretrained(
pretrained_model_name_or_path,
cache_dir=cache_dir,
force_download=force_download,
local_files_only=local_files_only,
token=token,
revision=revision,
**kwargs,
)

33
src/transformers/models/falcon/modeling_falcon.py
View File

@@ -15,6 +15,7 @@
"""PyTorch Falcon model."""
import math
import os
from typing import Optional, Tuple, Union
import torch
@@ -32,6 +33,7 @@ from ...modeling_outputs import (
)
from ...modeling_utils import PreTrainedModel
from ...utils import add_code_sample_docstrings, add_start_docstrings, add_start_docstrings_to_model_forward, logging
from ..auto.configuration_auto import sanitize_code_revision
from .configuration_falcon import FalconConfig
@@ -723,6 +725,37 @@ class FalconPreTrainedModel(PreTrainedModel):
for layer_past in past_key_value
)
@classmethod
def from_pretrained(
cls,
pretrained_model_name_or_path: Optional[Union[str, os.PathLike]],
*model_args,
config: Optional[Union[str, os.PathLike]] = None,
cache_dir: Optional[Union[str, os.PathLike]] = None,
ignore_mismatched_sizes: bool = False,
force_download: bool = False,
local_files_only: bool = False,
token: Optional[Union[str, bool]] = None,
revision: str = "main",
use_safetensors: bool = None,
**kwargs,
):
revision = sanitize_code_revision(pretrained_model_name_or_path, revision, kwargs.get("trust_remote_code"))
return super().from_pretrained(
pretrained_model_name_or_path,
*model_args,
config=config,
cache_dir=cache_dir,
ignore_mismatched_sizes=ignore_mismatched_sizes,
force_download=force_download,
local_files_only=local_files_only,
token=token,
revision=revision,
use_safetensors=use_safetensors,
**kwargs,
)
@add_start_docstrings(
"The bare Falcon Model transformer outputting raw hidden-states without any specific head on top.",

134
tests/models/falcon/test_modeling_falcon.py
View File

@@ -19,8 +19,9 @@ import unittest
from parameterized import parameterized
from transformers import AutoTokenizer, FalconConfig, is_torch_available, set_seed
from transformers.testing_utils import require_torch, slow, torch_device
from transformers import AutoConfig, AutoModel, AutoTokenizer, FalconConfig, is_torch_available, set_seed
from transformers.testing_utils import CaptureLogger, require_torch, slow, tooslow, torch_device
from transformers.utils import logging as transformers_logging
from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
@@ -500,3 +501,132 @@ class FalconLanguageGenerationTest(unittest.TestCase):
outputs_no_cache = model.generate(**inputs, do_sample=False, max_new_tokens=20, use_cache=False)
outputs_cache = model.generate(**inputs, do_sample=False, max_new_tokens=20, use_cache=True)
self.assertTrue((outputs_cache - outputs_no_cache).sum().item() == 0)
# TODO Lysandre: Remove this in version v4.34
class FalconOverrideTest(unittest.TestCase):
supported_checkpoints = [
"tiiuae/falcon-7b",
"tiiuae/falcon-7b-instruct",
"tiiuae/falcon-40b",
"tiiuae/falcon-40b-instruct",
]
latest_revisions = {
"tiiuae/falcon-7b": "f7796529e36b2d49094450fb038cc7c4c86afa44",
"tiiuae/falcon-7b-instruct": "eb410fb6ffa9028e97adb801f0d6ec46d02f8b07",
"tiiuae/falcon-40b": "561820f7eef0cc56a31ea38af15ca1acb07fab5d",
"tiiuae/falcon-40b-instruct": "ca78eac0ed45bf64445ff0687fabba1598daebf3",
}
def test_config_without_remote_code(self):
logger_ = transformers_logging.get_logger("transformers.models.auto.configuration_auto")
for supported_checkpoint in self.supported_checkpoints:
with CaptureLogger(logger_) as cm:
config1 = FalconConfig.from_pretrained(supported_checkpoint, trust_remote_code=False)
config2 = FalconConfig.from_pretrained(supported_checkpoint)
self.assertIn(
"The Falcon model was initialized without `trust_remote_code=True`, and will therefore leverage the "
"transformers library implementation.",
cm.out,
)
self.assertEqual(config1.to_dict(), config2.to_dict())
def test_auto_config_without_remote_code(self):
logger_ = transformers_logging.get_logger("transformers.models.auto.configuration_auto")
for supported_checkpoint in self.supported_checkpoints:
with CaptureLogger(logger_) as cm:
config1 = AutoConfig.from_pretrained(supported_checkpoint, trust_remote_code=False)
config2 = AutoConfig.from_pretrained(supported_checkpoint)
self.assertIn(
"The Falcon model was initialized without `trust_remote_code=True`, and will therefore leverage the "
"transformers library implementation.",
cm.out,
)
self.assertEqual(config1.to_dict(), config2.to_dict())
def test_config_with_remote_code(self):
for supported_checkpoint in self.supported_checkpoints:
config = FalconConfig.from_pretrained(supported_checkpoint, trust_remote_code=True)
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])
def test_auto_config_with_remote_code(self):
for supported_checkpoint in self.supported_checkpoints:
config = AutoConfig.from_pretrained(supported_checkpoint, trust_remote_code=True)
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])
def test_config_with_specific_revision(self):
for supported_checkpoint in self.supported_checkpoints:
config = FalconConfig.from_pretrained(
supported_checkpoint, revision=self.latest_revisions[supported_checkpoint], trust_remote_code=True
)
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])
def test_auto_config_with_specific_revision(self):
for supported_checkpoint in self.supported_checkpoints:
config = AutoConfig.from_pretrained(
supported_checkpoint, revision=self.latest_revisions[supported_checkpoint], trust_remote_code=True
)
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])
@tooslow
def test_model_without_remote_code(self):
logger_ = transformers_logging.get_logger("transformers.models.auto.configuration_auto")
for supported_checkpoint in self.supported_checkpoints:
with CaptureLogger(logger_) as cm:
config1 = FalconModel.from_pretrained(supported_checkpoint, trust_remote_code=False).config
config2 = FalconModel.from_pretrained(supported_checkpoint).config
# trust_remote_code only works with Auto Classes !
config3 = FalconModel.from_pretrained(supported_checkpoint, trust_remote_code=True).config
self.assertIn(
"The Falcon model was initialized without `trust_remote_code=True`, and will therefore leverage the "
"transformers library implementation.",
cm.out,
)
self.assertEqual(config1.to_dict(), config2.to_dict())
self.assertEqual(config1.to_dict(), config3.to_dict())
@tooslow
def test_auto_model_without_remote_code(self):
logger_ = transformers_logging.get_logger("transformers.models.auto.configuration_auto")
for supported_checkpoint in self.supported_checkpoints:
with CaptureLogger(logger_) as cm:
config1 = AutoModel.from_pretrained(supported_checkpoint, trust_remote_code=False).config
config2 = AutoModel.from_pretrained(supported_checkpoint).config
self.assertIn(
"The Falcon model was initialized without `trust_remote_code=True`, and will therefore leverage the "
"transformers library implementation.",
cm.out,
)
self.assertEqual(config1.to_dict(), config2.to_dict())
@tooslow
def test_auto_model_with_remote_code(self):
for supported_checkpoint in self.supported_checkpoints:
config = AutoModel.from_pretrained(supported_checkpoint, trust_remote_code=True).config
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])
@tooslow
def test_auto_model_with_specific_revision(self):
for supported_checkpoint in self.supported_checkpoints:
config = AutoModel.from_pretrained(
supported_checkpoint, revision=self.latest_revisions[supported_checkpoint], trust_remote_code=True
).config
self.assertIn(config.model_type, ["RefinedWebModel", "RefinedWeb"])