code: def convert_table(table):
      
  
      return dict((ord(k), v) for k, v in table.items())
docs: >>> print(1072 in convert_table({"а": "a"}))
      True
      >>> print(1073 in convert_table({"а": "a"}))
      False
      >>> print(convert_table({"а": "a"})[1072] == "a")
      True
      >>> print(len(convert_table({"а": "a"}).keys()) == 1)
      True