Coding⏱️ 1 min read📅 2026-06-03

How to Fix: AWS error from Python: No module named lambda_function

AWS Lambda Python deployment package error: No module named lambda_function. External dependency requests installed using AWS documentation.

Quick Answer: Ensure the external dependency is correctly installed and included in the deployment package.

To resolve the 'No module named lambda_function' error in your AWS Lambda Python deployment package, you need to ensure that the AWS Lambda runtime is properly configured and included in your package. The issue arises because the AWS Lambda runtime is not automatically added when using external dependencies like