# 1) create a string literal "Hello, @mention!"
# 2) print above literal
# 3) move @mention into a variable and turn literal into an f-string\
# 4) wrap the whole code into a say_hello function and call it below\
# 5) make @mention a parameter to a function and pass the string literal value in the call
# 6) change print statement to a return value, return that value to a variable and print the result
### CODE BELOW ###
