Write a function that takes a board and depth and returns the f-value that board should have in a uniform-cost search scenario. Starter code # Problem 3 - UCS f-value Function ############ # Objectives: # (1) Write a function that takes a board and depth and returns the f-value # (priority) that board should have in a uniform-cost search scenario. current_depth) def ucs_f_function(board, ######