Goal: It will be more pleasant to read the book if I increase  the brightness on the Google Play Books & Audiobooks app.
Steps:
action: action_type: click
step_instruction: Click on the font icon at the top of the screen 
action: action_type: click
step_instruction: Increase the  brightness
action: action_type: wait
step_instruction: Increase the  brightness
action: action_type: wait
step_instruction: Increase the  brightness