Answer:
Step by step code along with explanation and output is given below
Explanation:
We can solve this problem using if elif else approach
def main():
# prompts the user to enter an integer from 1 to 10
  num = int (input('Enter a number in the range of 1 to 10:\n'))
# using the if elif print out the roman numeral from 1 to 10
  if num == 1:
    print ('Roman Numeral for 1 is I')
  elif num == 2:
    print ('Roman Numeral for 2 is II')
  elif num == 3:
    print ('Roman Numeral for 3 is III')
  elif num == 4:
    print ('Roman Numeral for 4 is IV')
  elif num == 5:
    print ('Roman Numeral for 5 is V')
  elif num == 6:
    print ('Roman Numeral for 6 is VI')
  elif num == 7:
    print ('Roman Numeral for 7 is VII')
  elif num == 8:
    print ('Roman Numeral for 8 is VIII')
  elif num == 9:
    print ('Roman Numeral for 9 is IX')
  elif num == 10:
    print ('Roman Numeral for 10 is X')
# using the else print out error message whenever user enters any other number not listed above
  else:
    print ('Error! Wrong Input')
# call the main function 
main()
Output:
Enter a number in the range of 1 to 10:
6
Roman Numeral for 6 is VI
Enter a number in the range of 1 to 10:
15
Error! Wrong Input