Can someone help me with this I cant seem to figure it out code should be in Python language none other.

def roman_to_integers (roman_string): This is to review Loops, if statements and dictionaries EEEEEE: Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 18 L 58 C 180 D 500 M 1860 For example, two is written as II in Roman numeral, just two one's added together. Twelve is written as, XII, which is simply X + II. The number twenty seven is written as XXVII, which is XX + V + II. Roman numerals are usually written Zargest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. Because the one is before the five we subtract it making four. The same principle applies to the number nine, which is written as IX. There are six instances where subtraction is used: - I can be placed before V (5) and X (10) to make 4 and 9. - X can be placed before L (50) and C (180) to make 48 and 90. - C can be placed before D (500) and M (1000) to make 488 and 988. Given a roman numeral, convert it to an integer. Input is guaranteed to be within the range from 1 to 3999.|| Example 1: Input: "III" Output: 3 Example 2: Input: "IV" Output: 4 Example 3: Input: "IX" Output: 9 Example 4: Input: "LVIII" Output: 58 Explanation: C = 100, L = 50, XXX = 38 and III = 3. Example 5: Input: "MCMXCIV" Output: 1994 Explanation: M = 1080, CM = 980, XC = 98 and IV = 4