For your use case, AWS Lambda is a suitable choice to execute your Python script with keyBERT for keyword extraction. It allows you to run the script on-demand without integrating it into other projects. To manage costs, you can optimize the function's memory and execution time. Alternatively, consider using AWS Fargate for more control over resource allocation. AWS Fargate can help by allowing you to run your Python script in a containerized environment without managing the underlying infrastructure.
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