Write a program on Python that asks the user to Input an integer containing 0s and 1s (i.e., a binary integer) and display its decimal equivalent.

Hint: Use the modulus and division operators to pick off the binary numbers digits one at a time from right to left. Just as in the decimal number system, where the rightmost digit has the positional value 1 and the next digit to the left has the positional value 10, then 100, then 1000, etc., in the binary number system, the rightmost digit has the positional value 1, the next digit to the left has the positional value 2, then 4, then 8, etc. Thus, the decimal number 234 can be interpreted as: 2 * 100 + 3 * 10 + 4 * 1. The decimal equivalent of binary 1101 is: 1 * 8 + 1 * 4 + 0 * 2 + 1 * 1.