Goal: I want to delete the unnecessary screenshot images from the Gallery app.
Steps:
action: action_type: navigate_back
step_instruction: Go back to the previous screen
action: action_type: navigate_back
step_instruction: Go back to the previous screen
action: action_type: click
step_instruction: Click on the screenshots folder 
action: action_type: click
step_instruction: Click on the first image
action: action_type: click
step_instruction: Click on the trash option at the bottom right corner of the screen
action: action_type: click
step_instruction: Click on the allow button