i want to create a blog post for  my medium account, to talk about how can aws lambda functions urls works and give a code example how to implement it step by step, please the code put in code block, i prefer a simple tutorial to expose a simple python function inside of a lambda function written in python 3.9, to run something inside like running eventbridge or storing the request json as an input to dynamodb table Give two different versions of responses. Please separate the responses with 6 asterisk symbols: ******.
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