4. Write a Python program (named YourName_SID_Lab7d.py) to ask user to input a record information of a course class, and handle this record accordingly. Write a main() function:Ask user to input a course code, a course name and a class code.Construct a string record_str containing 3 strings, as "courseCode", "courseName", "classCode" and display it..Represent this record with a list variable aLst, by directly creating a list of this 3 string elements, as the format: ["courseCode", "courseName", "classCode"]then display it.Represent and display this record with one-string, by creating a string representing the whole record from the list aLst in the format: "courseCode,courseName,classCode" - ["courseCode", "courseName", "classCode"] "courseCode,courseName,classCode" - Represent and display the record with a list of strings, by creating a list of string back from one string format record_str "courseCode,courseName,classCode" ["courseCode", "courseName", "classCode"] Important: call the main () at the end of the program to start execution. Sample Program Output CCIT4020 Laboratory 7: Section 4 Please enter the course code: CCIT4030 Please enter the course name: Signal and Communication Please enter the class code: CLO3 Record displayed in a string: < CCIT4030, Signal and Communication, CL03 > Record displayed in a list: ['CCIT4030', 'Signal and Communication', 'CL03'] Record displayed in one string converted from a list: < CCIT4030, Signal and Communication, CL03 > Record displayed in a list converted from one string: ['CCIT4030', 'Signal and Communication', 'CLO3']