Write a Python program (binary_string_count.py) that counts thenumber of 0’s and 1’s in a binary string. Before start counting,the program should check if the string is a binary or not; you cando that by using the same function in program 8 – 3.
Your program should contain three functions:
(1) check_binary(str): This function takes in str (a string) asa parameter, and returns boolean (True or False). (Submit for 2points)
True: If ALL characters consist of 1 and/or 0 only.
False: Otherwise.
(2) binary_count(str): This function takes in a binary string (astring) as a parameter, and returns the number of 0’s and 1’s inthe binary string
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