wsdl2py: add blank line at the end of the template
wsdl2py: add blank line at the end of the template

sys.stdout.buffer.write does not add an extra newline but
print() does so we need to include this in the template

iurisilvio/soapfish,FelixSchwarz/soapfish,vpistis/soapfish,FelixSchwarz/soapfish,iurisilvio/soapfish,soapteam/soapfish