Tuesday 29 June 2021

Hidden import Tensorflow package not found when using Pyinstaller

I am trying to convert my object detector python project into an executable file but I always get these warnings and my executable file would not run.

64422 WARNING: Hidden import "tensorflow._api.v2.compat.v1.estimator" not found!
64425 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v2.keras.metrics" not found!
64843 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.applications.resnet50" not found!
64844 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.applications.resnet" not found!
64845 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v2.keras.backend" not found!
64857 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.estimator.tpu" not found!
64859 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v1.keras.applications.mobilenet" not found!
64892 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.applications.vgg19" not found!
64894 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v2.keras.preprocessing.text" not found!
64896 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.estimator.tpu.experimental" not found!
64899 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.applications.resnet_v2" not found!
64956 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v1.keras.wrappers.scikit_learn" not found!
64957 WARNING: Hidden import "tensorflow._api.v2.compat.v2.compat.v2.keras.applications.resnet50" not found!
64958 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.wrappers.scikit_learn" not found!
65073 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v2.keras.applications.imagenet_utils" not found!
65073 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v2.keras.datasets.cifar100" not found!
65238 WARNING: Hidden import "tensorflow._api.v2.compat.v1.compat.v1.keras.optimizers" not found!

My project structure is

- project folder
  - venv
  - main.py
  - detect.py

Inside the detect.py I have the following imports

import tensorflow as tf
from tensorflow.python.saved_model import tag_constants
from tensorflow.compat.v1 import ConfigProto
from tensorflow.compat.v1 import InteractiveSession

The tensorflow module can be found in the site-packages inside the venv folder

The solutions that I have tried are adding the --hidden-import tensorflow flag as said in this Question

pyinstaller --hidden-import tensorflow --onefile main.py

I have also tried this approach by creating a hooks directory with hook-tensorflow.py file

- project folder
   - venv
   - hooks
      - hook-tensorflow.py
   - main.py
   - detect.py

hook-tensorflow.py

from PyInstaller.utils.hooks import collect_all


def hook(hook_api):
    packages = [
        'tensorflow'
    ]
    for package in packages:
        datas, binaries, hiddenimports = collect_all(package)
        hook_api.add_datas(datas)
        hook_api.add_binaries(binaries)
        hook_api.add_imports(*hiddenimports)

And then issuing this terminal command

pyinstaller --additional-hooks-dir=hooks --onefile main.py

But still, the same warning still persists and my executable file would not run.



from Hidden import Tensorflow package not found when using Pyinstaller

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