How to Fix ModuleNotFoundError: no module named ‘transformers’

Python raises ModuleNotFoundError: no module named ‘transformers’ error when the “transformers” module is not installed in your development environment.

You can fix the ModuleNotFoundError: no module named ‘transformers’ error by installing the “transformers” module using this command: pip install transformers.

The “transformers” module for Natural Language Processing (NLP) provides access to pre-trained transformer models.

With the help of the tens of thousands of pre-trained models in Transformers, you can carry out a wide range of operations on text, audio, and video.

The transformers library can be used for text classification, information extraction, translation, production, and other things.

Reasons and fixes for the error


Incorrect Python environment: If you have multiple Python environments installed on your machine, you might run your program in the wrong environment where the “transformers” module is not installed.

Dependency conflicts: If you have installed multiple versions of the same module, you may encounter dependency conflicts that result in the “ModuleNotFoundError” error message.

Incorrect module name: If you have made a typo in the module name while importing it, you will receive the “ModuleNotFoundError” error message.

Python code that generates the error

import transformers

model = transformers.AutoModel.from_pretrained("bert-base-uncased")


ModuleNotFoundError: No module named 'transformers'


To resolve the error, you need to install the “transformers” module by running this command: pip install transformers.

Fix the ModuleNotFoundError - no module named 'transformers'

Now, you can import the transformers module into your program, and you won’t face any errors.


Install the “transformers” module before importing it in your file to fix the “ModuleNotFoundError: no module named ‘transformers'” error in Python.

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