docs: def make_list(default_symbol_list, len_list_to_print):
      '''
      provide the list of symbols to use according for the list of
      species/arrays to plot.
  
      Parameters
      ----------
      default_symbol_list : list
          Symbols that the user choose to use.
      len_list_to_print : integer
          len of list of species/arrays to print.
  
      '''
  
      symbol_used = []
      for i in range(len_list_to_print):
          symbol_used.append(default_symbol_list[sc.mod(i,len(default_symbol_list))])
  
      return symbol_used