From eff.core import Archive ModuleNotFoundError: No module named 'eff.core'

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Encountered below error while executing on colab.

I’m training yolov3 model and before conversion of Kitti dataset encountered the error while executing the below command:

!tao model yolo_v3 dataset_convert -d $SPECS_DIR/tfrecords_kitti_trainval.txt
-o $DATA_DIR/tfrecords/kitti_trainval/kitti_trainval

from import check_tf_oom, hvd_keras, initialize
File “/usr/local/lib/python3.8/dist-packages/nvidia_tao_tf1/cv/common/”, line 32, in
from eff.core import Archive
ModuleNotFoundError: No module named ‘eff.core’

Please let me know how to resolve the above error occurred.

Suggest you to run the cells to double check, especially below cell.

import os
if os.environ["GOOGLE_COLAB"] == "1":
    os.environ["bash_script"] = ""
    os.environ["bash_script"] = ""

os.environ["NV_TAO_TF_TOP"] = "/tmp/tao_tensorflow1_backend/"

!sed -i "s|PATH_TO_TRT|$trt_untar_folder_path|g" $COLAB_NOTEBOOKS_PATH/tensorflow/$bash_script
!sed -i "s|TRT_VERSION|$trt_version|g" $COLAB_NOTEBOOKS_PATH/tensorflow/$bash_script

!sh $COLAB_NOTEBOOKS_PATH/tensorflow/$bash_script

Refer to Yolo-v4 on colab - ModuleNotFound - No module named 'uff' - #6 by Morganh

Hi Morganh,

I have run the bash script which is posted here before executing the dataset conversion script. I didn’t face any issue in setting up the environment.

Please let me know any other corrections to be made. Thanks for your time

Could you save the colab notebook and share?

Please find the below link for the colab notebook uploaded in the drive:

There is below error when run above cell.

Error: /usr/local/lib/python3.8/dist-packages/keras/ does not exist.

Could you run it again to double check?

While running the below cell with the setting up environment with bash script, I’m encountering the below input to be given. What is the best input that can be given here?


It is rebooting. Please wait.


The issue got resolved after installing keras==2.6.0. Thanks a lot for your support

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