How to Suppress TensorFlow Debugging Information in Your Terminal?

Suppressing TensorFlow Debugging Information

TensorFlow often displays substantial debugging information in the terminal, including details about loaded libraries, discovered devices, and other system configurations. While this data can be helpful for troubleshooting, it can also clutter the console and hinder readability.

To disable this debugging output, use os.environ to adjust the minimum log level:

<code class="python">import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '3' 
import tensorflow as tf</code>

This setting specifies that only errors (level 3) and above will be logged.

The minimum log level can be adjusted progressively to fine-tune the output level:

• 0: All messages are logged (default behavior)
• 1: INFO messages are suppressed
• 2: INFO and WARNING messages are suppressed

By setting the minimum log level to 3, all debugging information, including library loading and device discovery, will be hidden from the terminal display.

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