def drop_indxs_from_lists(lists, indxs): 
    """Function to take a list of indexes, and drop them from a list of lists."""
    if len(indxs) > 0: 
        lists_out=[];
        for list_i in lists: 
            list_o=[list_i[i] for i in range(0, len(list_i)) if i not in indxs]
        
            lists_out.append(list_o)
    else: 
        lists_out= lists 
        
    return list(lists_out)