Will it cost money if I just follow the tutorial at GCP

Question

I'm fresh to GCP and i'm using my company's billing. But i'm not sure if I do those tutorial, it will cost money or not.

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So this is one of the tutorial about App Engine Quickstart. It will need to deploy an python app balabalabala.

My question is, all those quickstart tutorial, will they cost money?

Thanks for all your help!~

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