num1 = input("enter a number: ")
num2 = input("enter another number: ")
result = int(num1) + int(num2)
print(result)

enter a number: Traceback (most recent call last):
  File "C:UsersicebergnesDesktopCODECalculator Basic.py", line 2, in <module>
    num1 = input("enter a number: ")
EOFError: EOF when reading a line