Sample input: 95_f73_cсам код: import stringf = input()c = input()if f=='95_f': f = 95if c=='73_c': c = 73f = float(f)c = float(c)print(5/9*(f - 32))print((9/5* c) + 32)почему ошибка и как устранитьtraceback (most recent call last): file "jailed_code", line 9, in f = float(f)valueerror: could not convert string to float: '93_f'