Hello, I am creating a flow that is connected to a Microsoft Forms form, in which I have to process images in the input, but I don't know how I can handle when an input is empty since photos will not always be added. Can somebody help me. Thank you

Hello, I am creating a flow that is connected to a Microsoft Forms form, in which I have to process images in the input, but I don't know how I can handle when an input is empty since photos will not always be added. Can somebody help me. Thank you