Send an email if a new file has been added, while ignoring the folders.

Hi everyone,

I set up the following flow:

The flow works perfectly, it sends out an email as soon as a new file has been created or added. But what I also noticed is, that it sends out an email if someone creates a new folder as well. Do you guys know how I can set the flow in a way that it ignores if new folders has been created? 

Thank you for your help!