Copy and paste below broken Python codes into Thonny. Save the file as Feb23_Homework_FixingBugs.py , run the program and fix all of the errors:

number = 10
print('My number is '+number)

firstname = 'John'
lastname = 'Smith'
fullname = Firstname+ ' '+ last_name

print(fullname

if number > 5
    print('Number '+number +' is greater than 5')