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miguelgrinberg / flasky

Companion code to my O'Reilly book "Flask Web Development", second edition.
MIT License
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Issue Deploying TensorFlow on Heroku Server Using Flask Technology #562

Closed rasnarim closed 2 months ago

rasnarim commented 2 months ago

I am experiencing issues deploying my Flask-based Python application to Heroku when using TensorFlow. Specifically, I encounter the following error during the deployment process:

ERROR: Could not find a version that satisfies the requirement tensorflow-intel==2.17.0 (from versions: 0.0.1) ERROR: No matching distribution found for tensorflow-intel==2.17.0

The application is being deployed on the Heroku-22 stack, and I have specified Python 3.10.11 in my runtime.txt. The issue seems to be related to the compatibility of tensorflow-intel==2.17.0 with the environment Heroku provides.

Here are the steps I followed:

I generated a requirements.txt file using pip freeze. Attempted to push the application to Heroku. The deployment was rejected due to the inability to find a compatible version of tensorflow-intel. I have tried removing tensorflow-intel and replacing it with the standard TensorFlow package (e.g., tensorflow==2.10.0), but I still encounter difficulties ensuring that the correct dependencies are installed in the Heroku environment.

Additional Information:

The app is built using Flask and involves machine learning models that require TensorFlow. The error occurs during the dependency installation step on Heroku. The full traceback and error logs can be provided upon request.

Is there a recommended approach to resolve this issue, or is there a specific TensorFlow version that is known to work well with the Heroku environment?

Thank you for your assistance.

miguelgrinberg commented 2 months ago

Unfortunately I cannot help with this. You may need to discuss with Heroku support.