Which one is the proper way to write a function?

Question $34$ options:

def myFunction$($fName$)$:

print $(\text{'}$My first python code $\text{'}+$ fname$)$

def myFunction$($fName$)$:

print $(\text{'}$My first python code $\text{'}+$ fName$)$

def myFunction$()$

print $(\text{'}$My first python code $\text{'}+$ fName$)$

def myFunction$($fName$)$

print $(\text{'}$My first python code $+$ fName $\text{'})$