Answer Happy

Please follow the instructions line by line, make sure you getthe correct logic if you don't know the python program or don'tunderstand this problem, plz don't answer it otherwise I will putbad reviews make sure you provide the source code and screenshot ofthe source code on visual studio and the output as well! do notpost someone else’s answer.
Problem Statement: Description: Write a Python function that accepts a non-empty string, input_string as input parameter and returns a non-empty output_string based on the below logic: • If the first and last character of input_string are same, then initialize output_string with first character of input_string in uppercase Example: input_string: 'xyzax' output_string: 'X' . Question 2 Note: Perform case-insensitive comparison • Otherwise, identify the characters present at even index positions in the input_string as even_pos_string. If the last character and second last character of even_pos_string are same, then initialize the output_string with even_pos_string Example: input_string: 'B3ac919' output_string: 'Ba99' Note: 0 Perform case-sensitive comparison O Even index positions in input string would be 0, 2, 4, ... Otherwise, initialize the output_string with the first three characters of input_string Example: input_string: 'eBa2A' output_string: 'eBa' Assumptions: The input_string would have at least three characters • The input string can be alphanumeric The first character of input string would always be an alphabet Note: No need to validate the assumptions • The order of execution would be the same, as specified above
Sample Input and Output: input_string output_string 'vd12V' 'V' 'c1s2s' 'css' 'a23Q42' 'a23' Starter Code provided below: #Do NOT Change any part of the code provided to you def string_function(input_string): output_string=" #Write your logic here return output_string #You can test your functionality by providing different inputs input_string='vd12V' output_string=string_function(input_string) print (output_string)