Goal: I want to enhance the last photo taken, so apply the filter to the last photo taken in the Gallery app.
Steps:
action: action_type: click
step_instruction: Click on the camera folder 
action: action_type: wait
step_instruction: Click on the camera folder 
action: action_type: click
step_instruction: Click on the first image of the Eiffel Tower
action: action_type: wait
step_instruction: Click on the first image of the Eiffel Tower
action: action_type: click
step_instruction: Click on the edit option 
action: action_type: click
step_instruction: Click on the second filter
action: action_type: click
step_instruction: Click on the tick icon at the top right of the screen