def list_snapshots_for_a_minute(path, cam_id, day, hourm):
screenshoots_path = path+"<STR_LIT:/>"+str(cam_id)+"<STR_LIT:/>"+day+"<STR_LIT:/>"+hourm<EOL>if os.path.exists(screenshoots_path):<EOL><INDENT>screenshots = [scr for scr in sorted(os.listdir(screenshoots_path))]<EOL>return screenshots<EOL><DEDENT>else:<EOL><INDENT>return []<EOL><DEDENT>
Returns a list of screenshots