Fixing The Importerror: Cannot Import Name 'Multi_Gpu_Model' From 'Tensorflow.keras.utils'

Overview

If you are working with TensorFlow and encounter the error message “ImportError: cannot import name ‘multi_gpu_model’ from ‘tensorflow.keras.utils'”, don’t worry. This error typically occurs when trying to import the ‘multi_gpu_model’ function from the ‘tensorflow.keras.utils’ module but it cannot be found. In this article, we will discuss why this error occurs and provide a step-by-step guide on how to fix it.

Understanding the Error

The error message suggests that the ‘multi_gpu_model’ function cannot be imported from the ‘tensorflow.keras.utils’ module. This function is commonly used when training deep learning models on multiple GPUs simultaneously. However, this specific error occurs when the function is not available in your TensorFlow installation.

Reasons for the Error

There are a few potential reasons why you might encounter this error:

1. Outdated TensorFlow Version

If you are using an older version of TensorFlow, it is possible that the ‘multi_gpu_model’ function has been introduced in a later version. In this case, you will need to upgrade your TensorFlow installation to access this function.

2. Incorrect Installation

It is also possible that your TensorFlow installation is incomplete or corrupted, causing the ‘multi_gpu_model’ function to be missing. Reinstalling TensorFlow may resolve this issue.

Fixing the Error

1. Check TensorFlow Version

First, verify the version of TensorFlow you have installed. Open a terminal or command prompt and enter the following command:

pip show tensorflow

This command will display the currently installed version of TensorFlow. If your version is outdated, proceed to the next step.

2. Upgrade TensorFlow

To upgrade TensorFlow, use the following command:

pip install --upgrade tensorflow

This command will fetch the latest version of TensorFlow and upgrade your existing installation. Once the upgrade is complete, verify the installation by running the previous command again. Ensure that the version displayed is the latest one.

3. Reinstall TensorFlow

If upgrading TensorFlow did not resolve the issue, consider reinstalling it completely. First, uninstall the existing TensorFlow installation using the following command:

pip uninstall tensorflow

Once the uninstallation is complete, install TensorFlow again using the following command:

pip install tensorflow

Conclusion

The ImportError “cannot import name ‘multi_gpu_model’ from ‘tensorflow.keras.utils'” is usually caused by an outdated TensorFlow version or an incorrect installation. By upgrading or reinstalling TensorFlow, you can resolve this error and access the ‘multi_gpu_model’ function. Remember to check your TensorFlow version and follow the provided steps to fix the issue effectively. Happy coding!