(20 Points) Create a Student Grading Application using an Object Oriented Language of your choice. Which Adds, Edits, and Deletes student assignments onto a storage medium, with grades per student –...

import csv
import sys
def main():
while(True):
print("\nTo add a student press 1")
print("To edit a student detail press 2")
print("To delete a student press 3")
print("To Display Data press 4")
print("To exit the program press 5")
Choice = int(input("Enter Your Choice: "))
if (Choice == 5):
print("Exiting the program")
sys.exit(0)
selection(Choice)
def FindGrade(marks):
marks=marks/8
if marks>=90:
return "A"
elif marks>=80 and marks <90:
return "B"
elif marks>=70 and marks <80:

return "C"
elif marks>=60 and marks <70:
return "D"
else:
return "F"
class student:
def add(self):
print("Adding A Student")
Name=input("Enter Name : ")
while (True):
HW_1=float(input("Enter First Homework Marks : "))
if (HW_1>=0)&(HW_1<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
HW_2=float(input("Enter second Homework Marks : "))
if (HW_2>=0)&(HW_2<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
HW_3=float(input("Enter third Homework Marks : "))
if (HW_3>=0)&(HW_3<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
HW_4=float(input("Enter Fourth Homework Marks : "))
if (HW_4>=0)&(HW_4<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
Test_1=float(input("Enter First Test Marks : "))
if (Test_1>=0)&(Test_1<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
Test_2=float(input("Enter Second Test Marks : "))
if (Test_2>=0)&(Test_2<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
Test_3=float(input("Enter Third Test Marks : "))
if (Test_3>=0)&(Test_3<=100):
break
else:
print("Enter in range 0 - 100")
while (True):
Test_4=float(input("Enter Fourth Test Marks : "))
if (Test_4>=0)&(Test_4<=100):
...