Inconsistent indentation #920

noticed inconsistent indentation in the file happy_birthday.py. Specifically, on lines 7 and 8:

There are currently spaces before these lines, but it seems they should have zero indentation.

`"""A basic (single function) API written using Hug"""
import hug

@hug.get("/happy_birthday", examples="name=HUG&age=1")
def happy_birthday(name, age: hug.types.number):
"""Says happy birthday to a user"""
return "Happy {age} Birthday {name}!".format(**locals())
`