pig latin translator

plt.py

def pig_latin_sentence(sent):
    output = []
    for word in sent.split():
        if word[0] in "aeiou":
            output.append(word + "ay")
        else:
            output.append(word[1:] + word[0] + "ay")
    return " ".join(output)

def pl_translate():
    sentence = ""
    while True:
        sentence = yield pig_latin_sentence(sentence)
        if sentence is None:
            break

g = pl_translate()
print(next(g))

print(g.send("Python is so awesome right"))