[BUG: ImportError: cannot import name 'Transformer' from 'mistral_inference.model' (/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py)

[rabeeqasem]

Python -VV

Python 3.10.12 (main, Mar 22 2024, 16:50:05) [GCC 11.4.0]

Pip Freeze

absl-py==1.4.0
accelerate==0.32.1
aiohttp==3.9.5
aiosignal==1.3.1
alabaster==0.7.16
albumentations==1.3.1
altair==4.2.2
annotated-types==0.7.0
anyio==3.7.1
argon2-cffi==23.1.0
argon2-cffi-bindings==21.2.0
array_record==0.5.1
arviz==0.15.1
astropy==5.3.4
astunparse==1.6.3
async-timeout==4.0.3
atpublic==4.1.0
attrs==23.2.0
audioread==3.0.1
autograd==1.6.2
Babel==2.15.0
backcall==0.2.0
beautifulsoup4==4.12.3
bidict==0.23.1
bigframes==1.11.1
bleach==6.1.0
blinker==1.4
blis==0.7.11
blosc2==2.0.0
bokeh==3.3.4
bqplot==0.12.43
branca==0.7.2
build==1.2.1
CacheControl==0.14.0
cachetools==5.4.0
catalogue==2.0.10
certifi==2024.7.4
cffi==1.16.0
chardet==5.2.0
charset-normalizer==3.3.2
chex==0.1.86
clarabel==0.9.0
cleo==2.1.0
click==8.1.7
click-plugins==1.1.1
cligj==0.7.2
cloudpathlib==0.18.1
cloudpickle==2.2.1
cmake==3.27.9
cmdstanpy==1.2.4
colorcet==3.1.0
colorlover==0.3.0
colour==0.1.5
community==1.0.0b1
confection==0.1.5
cons==0.4.6
contextlib2==21.6.0
contourpy==1.2.1
crashtest==0.4.1
cryptography==43.0.0
cuda-python==12.2.1
cudf-cu12 @ https://pypi.nvidia.com/cudf-cu12/cudf_cu12-24.4.1-cp310-cp310-manylinux_2_28_x86_64.whl#sha256=57366e7ef09dc63e0b389aff20df6c37d91e2790065861ee31a4720149f5b694
cufflinks==0.17.3
cupy-cuda12x==12.2.0
cvxopt==1.3.2
cvxpy==1.5.2
cycler==0.12.1
cymem==2.0.8
Cython==3.0.10
dask==2023.8.1
datascience==0.17.6
db-dtypes==1.2.0
dbus-python==1.2.18
debugpy==1.6.6
decorator==4.4.2
defusedxml==0.7.1
distlib==0.3.8
distributed==2023.8.1
distro==1.7.0
dlib==19.24.4
dm-tree==0.1.8
docstring_parser==0.16
docutils==0.18.1
dopamine_rl==4.0.9
duckdb==0.10.3
dulwich==0.21.7
earthengine-api==0.1.412
easydict==1.13
ecos==2.0.14
editdistance==0.6.2
eerepr==0.0.4
en-core-web-sm @ https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.7.1/en_core_web_sm-3.7.1-py3-none-any.whl#sha256=86cc141f63942d4b2c5fcee06630fd6f904788d2f0ab005cce45aadb8fb73889
entrypoints==0.4
et-xmlfile==1.1.0
etils==1.7.0
etuples==0.3.9
exceptiongroup==1.2.2
fastai==2.7.15
fastcore==1.5.54
fastdownload==0.0.7
fastjsonschema==2.20.0
fastprogress==1.0.3
fastrlock==0.8.2
filelock==3.15.4
fiona==1.9.6
fire==0.6.0
firebase-admin==5.3.0
Flask==2.2.5
flatbuffers==24.3.25
flax==0.8.4
folium==0.14.0
fonttools==4.53.1
frozendict==2.4.4
frozenlist==1.4.1
fsspec==2023.6.0
future==0.18.3
gast==0.6.0
gcsfs==2023.6.0
GDAL==3.6.4
gdown==5.1.0
geemap==0.33.1
gensim==4.3.3
geocoder==1.38.1
geographiclib==2.0
geopandas==0.13.2
geopy==2.3.0
gin-config==0.5.0
glob2==0.7
google==2.0.3
google-ai-generativelanguage==0.6.6
google-api-core==2.19.1
google-api-python-client==2.137.0
google-auth==2.27.0
google-auth-httplib2==0.2.0
google-auth-oauthlib==1.2.1
google-cloud-aiplatform==1.59.0
google-cloud-bigquery==3.25.0
google-cloud-bigquery-connection==1.15.4
google-cloud-bigquery-storage==2.25.0
google-cloud-bigtable==2.25.0
google-cloud-core==2.4.1
google-cloud-datastore==2.19.0
google-cloud-firestore==2.16.1
google-cloud-functions==1.16.4
google-cloud-iam==2.15.1
google-cloud-language==2.13.4
google-cloud-pubsub==2.22.0
google-cloud-resource-manager==1.12.4
google-cloud-storage==2.8.0
google-cloud-translate==3.15.4
google-colab @ file:///colabtools/dist/google_colab-1.0.0.tar.gz#sha256=b8deedac71ff3db3b2e77e0b24edc5d10e65cee289f242ec5bff06d7583b32e8
google-crc32c==1.5.0
google-generativeai==0.7.2
google-pasta==0.2.0
google-resumable-media==2.7.1
googleapis-common-protos==1.63.2
googledrivedownloader==0.4
graphviz==0.20.3
greenlet==3.0.3
grpc-google-iam-v1==0.13.1
grpcio==1.64.1
grpcio-status==1.48.2
gspread==6.0.2
gspread-dataframe==3.3.1
gym==0.25.2
gym-notices==0.0.8
h5netcdf==1.3.0
h5py==3.9.0
holidays==0.53
holoviews==1.17.1
html5lib==1.1
httpimport==1.3.1
httplib2==0.22.0
huggingface-hub==0.23.5
humanize==4.7.0
hyperopt==0.2.7
ibis-framework==8.0.0
idna==3.7
imageio==2.31.6
imageio-ffmpeg==0.5.1
imagesize==1.4.1
imbalanced-learn==0.10.1
imgaug==0.4.0
immutabledict==4.2.0
importlib_metadata==8.0.0
importlib_resources==6.4.0
imutils==0.5.4
inflect==7.0.0
iniconfig==2.0.0
installer==0.7.0
intel-openmp==2023.2.4
ipyevents==2.0.2
ipyfilechooser==0.6.0
ipykernel==5.5.6
ipyleaflet==0.18.2
ipyparallel==8.8.0
ipython==7.34.0
ipython-genutils==0.2.0
ipython-sql==0.5.0
ipytree==0.2.2
ipywidgets==7.7.1
itsdangerous==2.2.0
jaraco.classes==3.4.0
jax==0.4.26
jaxlib @ https://storage.googleapis.com/jax-releases/cuda12/jaxlib-0.4.26+cuda12.cudnn89-cp310-cp310-manylinux2014_x86_64.whl#sha256=813cf1fe3e7ca4dbf5327d6e7b4fc8521e92d8bba073ee645ae0d5d036a25750
jeepney==0.7.1
jellyfish==1.0.4
jieba==0.42.1
Jinja2==3.1.4
joblib==1.4.2
jsonpickle==3.2.2
jsonschema==4.21.1
jsonschema-specifications==2023.12.1
jupyter-client==6.1.12
jupyter-console==6.1.0
jupyter-server==1.24.0
jupyter_core==5.7.2
jupyterlab_pygments==0.3.0
jupyterlab_widgets==3.0.11
kaggle==1.6.14
kagglehub==0.2.8
keras==2.15.0
keyring==24.3.1
kiwisolver==1.4.5
langcodes==3.4.0
language_data==1.2.0
launchpadlib==1.10.16
lazr.restfulclient==0.14.4
lazr.uri==1.0.6
lazy_loader==0.4
libclang==18.1.1
librosa==0.10.2.post1
lightgbm==4.1.0
linkify-it-py==2.0.3
llvmlite==0.41.1
locket==1.0.0
logical-unification==0.4.6
lxml==4.9.4
malloy==2023.1067
marisa-trie==1.2.0
Markdown==3.6
markdown-it-py==3.0.0
MarkupSafe==2.1.5
matplotlib==3.7.1
matplotlib-inline==0.1.7
matplotlib-venn==0.11.10
mdit-py-plugins==0.4.1
mdurl==0.1.2
miniKanren==1.0.3
missingno==0.5.2
mistral_common==1.3.3
mistral_inference==1.3.1
mistune==0.8.4
mizani==0.9.3
mkl==2023.2.0
ml-dtypes==0.2.0
mlxtend==0.22.0
more-itertools==10.1.0
moviepy==1.0.3
mpmath==1.3.0
msgpack==1.0.8
multidict==6.0.5
multipledispatch==1.0.0
multitasking==0.0.11
murmurhash==1.0.10
music21==9.1.0
natsort==8.4.0
nbclassic==1.1.0
nbclient==0.10.0
nbconvert==6.5.4
nbformat==5.10.4
nest-asyncio==1.6.0
networkx==3.3
nibabel==4.0.2
nltk==3.8.1
notebook==6.5.5
notebook_shim==0.2.4
numba==0.58.1
numexpr==2.10.1
numpy==1.25.2
nvidia-cublas-cu12==12.1.3.1
nvidia-cuda-cupti-cu12==12.1.105
nvidia-cuda-nvrtc-cu12==12.1.105
nvidia-cuda-runtime-cu12==12.1.105
nvidia-cudnn-cu12==8.9.2.26
nvidia-cufft-cu12==11.0.2.54
nvidia-curand-cu12==10.3.2.106
nvidia-cusolver-cu12==11.4.5.107
nvidia-cusparse-cu12==12.1.0.106
nvidia-nccl-cu12==2.19.3
nvidia-nvjitlink-cu12==12.5.82
nvidia-nvtx-cu12==12.1.105
nvtx==0.2.10
oauth2client==4.1.3
oauthlib==3.2.2
opencv-contrib-python==4.8.0.76
opencv-python==4.8.0.76
opencv-python-headless==4.10.0.84
openpyxl==3.1.5
opt-einsum==3.3.0
optax==0.2.2
orbax-checkpoint==0.4.4
osqp==0.6.2.post8
packaging==24.1
pandas==2.0.3
pandas-datareader==0.10.0
pandas-gbq==0.19.2
pandas-stubs==2.0.3.230814
pandocfilters==1.5.1
panel==1.3.8
param==2.1.1
parso==0.8.4
parsy==2.1
partd==1.4.2
pathlib==1.0.1
patsy==0.5.6
peewee==3.17.6
pexpect==4.9.0
pickleshare==0.7.5
Pillow==9.4.0
pip-tools==7.4.1
pkginfo==1.11.1
platformdirs==4.2.2
plotly==5.15.0
plotnine==0.12.4
pluggy==1.5.0
poetry==1.8.3
poetry-core==1.9.0
poetry-plugin-export==1.8.0
polars==0.20.2
pooch==1.8.2
portpicker==1.5.2
prefetch_generator==1.0.3
preshed==3.0.9
prettytable==3.10.2
proglog==0.1.10
progressbar2==4.2.0
prometheus_client==0.20.0
promise==2.3
prompt_toolkit==3.0.47
prophet==1.1.5
proto-plus==1.24.0
protobuf==3.20.3
psutil==5.9.5
psycopg2==2.9.9
ptyprocess==0.7.0
py-cpuinfo==9.0.0
py4j==0.10.9.7
pyarrow==14.0.2
pyarrow-hotfix==0.6
pyasn1==0.6.0
pyasn1_modules==0.4.0
pycocotools==2.0.8
pycparser==2.22
pydantic==2.6.1
pydantic_core==2.16.2
pydata-google-auth==1.8.2
pydot==1.4.2
pydot-ng==2.0.0
pydotplus==2.0.2
PyDrive==1.3.1
PyDrive2==1.6.3
pyerfa==2.0.1.4
pygame==2.6.0
Pygments==2.16.1
PyGObject==3.42.1
PyJWT==2.3.0
pymc==5.10.4
pymystem3==0.2.0
pynvjitlink-cu12==0.3.0
PyOpenGL==3.1.7
pyOpenSSL==24.2.1
pyparsing==3.1.2
pyperclip==1.9.0
pyproj==3.6.1
pyproject_hooks==1.1.0
pyshp==2.3.1
PySocks==1.7.1
pytensor==2.18.6
pytest==7.4.4
python-apt==2.4.0
python-box==7.2.0
python-dateutil==2.8.2
python-louvain==0.16
python-slugify==8.0.4
python-utils==3.8.2
pytz==2023.4
pyviz_comms==3.0.2
PyWavelets==1.6.0
PyYAML==6.0.1
pyzmq==24.0.1
qdldl==0.1.7.post4
qudida==0.0.4
rapidfuzz==3.9.4
ratelim==0.1.6
referencing==0.35.1
regex==2024.5.15
requests==2.31.0
requests-oauthlib==1.3.1
requests-toolbelt==1.0.0
requirements-parser==0.9.0
rich==13.7.1
rmm-cu12==24.4.0
rpds-py==0.19.0
rpy2==3.4.2
rsa==4.9
safetensors==0.4.3
scikit-image==0.19.3
scikit-learn==1.2.2
scipy==1.11.4
scooby==0.10.0
scs==3.2.6
seaborn==0.13.1
SecretStorage==3.3.1
Send2Trash==1.8.3
sentencepiece==0.2.0
shapely==2.0.5
shellingham==1.5.4
simple_parsing==0.1.5
six==1.16.0
sklearn-pandas==2.2.0
smart-open==7.0.4
sniffio==1.3.1
snowballstemmer==2.2.0
sortedcontainers==2.4.0
soundfile==0.12.1
soupsieve==2.5
soxr==0.3.7
spacy==3.7.5
spacy-legacy==3.0.12
spacy-loggers==1.0.5
Sphinx==5.0.2
sphinxcontrib-applehelp==1.0.8
sphinxcontrib-devhelp==1.0.6
sphinxcontrib-htmlhelp==2.0.6
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.8
sphinxcontrib-serializinghtml==1.1.10
SQLAlchemy==2.0.31
sqlglot==20.11.0
sqlparse==0.5.1
srsly==2.4.8
stanio==0.5.1
statsmodels==0.14.2
StrEnum==0.4.15
sympy==1.13.1
tables==3.8.0
tabulate==0.9.0
tbb==2021.13.0
tblib==3.0.0
tenacity==8.5.0
tensorboard==2.15.2
tensorboard-data-server==0.7.2
tensorflow @ https://storage.googleapis.com/colab-tf-builds-public-09h6ksrfwbb9g9xv/tensorflow-2.15.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl#sha256=a2ec79931350b378c1ef300ca836b52a55751acb71a433582508a07f0de57c42
tensorflow-datasets==4.9.6
tensorflow-estimator==2.15.0
tensorflow-gcs-config==2.15.0
tensorflow-hub==0.16.1
tensorflow-io-gcs-filesystem==0.37.1
tensorflow-metadata==1.15.0
tensorflow-probability==0.23.0
tensorstore==0.1.45
termcolor==2.4.0
terminado==0.18.1
text-unidecode==1.3
textblob==0.17.1
tf-slim==1.1.0
tf_keras==2.15.1
thinc==8.2.5
threadpoolctl==3.5.0
tifffile==2024.7.21
tiktoken==0.7.0
tinycss2==1.3.0
tokenizers==0.19.1
toml==0.10.2
tomli==2.0.1
tomlkit==0.13.0
toolz==0.12.1
torch==2.2.0
torchaudio @ https://download.pytorch.org/whl/cu121/torchaudio-2.3.1%2Bcu121-cp310-cp310-linux_x86_64.whl#sha256=0b423f4ae3356f11f6723e8c77208ac3f9361a4f941e4cc08d86c32c137594bc
torchsummary==1.5.1
torchtext==0.18.0
torchvision @ https://download.pytorch.org/whl/cu121/torchvision-0.18.1%2Bcu121-cp310-cp310-linux_x86_64.whl#sha256=e95ba5a2c616939281e01babf11664d6d1725e81bba57ef81f81c3e57e4d4151
tornado==6.3.3
tqdm==4.66.4
traitlets==5.7.1
traittypes==0.2.1
transformers==4.42.4
triton==2.2.0
trove-classifiers==2024.7.2
tweepy==4.14.0
typer==0.12.3
types-pytz==2024.1.0.20240417
types-setuptools==71.1.0.20240724
typing_extensions==4.12.2
tzdata==2024.1
tzlocal==5.2
uc-micro-py==1.0.3
uritemplate==4.1.1
urllib3==2.0.7
vega-datasets==0.9.0
virtualenv==20.26.3
wadllib==1.3.6
wasabi==1.1.3
wcwidth==0.2.13
weasel==0.4.1
webcolors==24.6.0
webencodings==0.5.1
websocket-client==1.8.0
Werkzeug==3.0.3
widgetsnbextension==3.6.7
wordcloud==1.9.3
wrapt==1.14.1
xarray==2023.7.0
xarray-einstats==0.7.0
xformers==0.0.24
xgboost==2.0.3
xlrd==2.0.1
xyzservices==2024.6.0
yarl==1.9.4
yellowbrick==1.5
yfinance==0.2.41
zict==3.0.0
zipp==3.19.2

Reproduction Steps

1. installed it as documentation !pip install mistral-inference
2. import it from mistral_inference.model import Transformer

Expected Behavior

i have a proplem when im importing mistral_inference when i finedtuned the mistral model based on this official repo but when im try to do an inferance using the mistral_inference it gives me this error

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
[<ipython-input-2-21d900f74e3e>](https://localhost:8080/#) in <cell line: 1>()
----> 1 from mistral_inference.model import Transformer
      2 from mistral_inference.generate import generate
      3 
      4 from mistral_common.tokens.tokenizers.mistral import MistralTokenizer
      5 from mistral_common.protocol.instruct.messages import UserMessage

ImportError: cannot import name 'Transformer' from 'mistral_inference.model' (/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py)

---------------------------------------------------------------------------
NOTE: If your import is failing due to a missing package, you can
manually install dependencies using either !pip or !apt.

To view examples of installing some common dependencies, click the
"Open Examples" button below.
---------------------------------------------------------------------------

Additional Context

No response

Suggested Solutions

No response

[pandora-s-git]

Hi! We updated the packages few weeks ago to support Mamba, and since we renamed it to:
mistral_inference.transformer import Transformer.
Is it possible to know where you learned about the from mistral_inference.model import Transformer so we update the docs? Thanks!

[ShuvoDAI]

following 3 instructions

!git clone https://github.com/mistralai/mistral-inference.git
%cd /root/mistral_inference/src/
from mistral_inference.transformer import Transformer

[12944qwerty]

It's also on the page here
https://huggingface.co/mistralai/Codestral-22B-v0.1

[pandora-s-git]

It's also on the page here https://huggingface.co/mistralai/Codestral-22B-v0.1

Thank you, just fixed it!

[christina0004]

can't 'from mistral_inference.transformer import Transformer' as well;

[pandora-s-git]

can't 'from mistral_inference.transformer import Transformer' as well;

Could you share your error? Since the previous errors were about from mistral_inference.model import Transformer not working since as replaced with from mistral_inference.transformer import Transformer in recent versions.

[christina0004]

can't 'from mistral_inference.transformer import Transformer' as well;

Could you share your error? Since the previous errors were about from mistral_inference.model import Transformer not working since as replaced with from mistral_inference.transformer import Transformer in recent versions.

I have solved the problem by building a new python environment with Py 3.11. FYI, The error will still occur when ignoring the version of these dependencies. Pip installation is successful but the package can't work at all. I hope I made it clear.

[N-Azhar]

Hi! We updated the packages few weeks ago to support Mamba, and since we renamed it to: mistral_inference.transformer import Transformer. Is it possible to know where you learned about the from mistral_inference.model import Transformer so we update the docs? Thanks!

It's also being used here: https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1

[pandora-s-git]

Thank you! Have fixed it! ❤️