googletrans getting output same with input when translate - translation

I got a problem with google trans I have to write the code for translation but when I run it shows the output same with the input I have tried this problem around 3-4 hour but can not be solved it
guys please give me the answer and give me the suggestion
from googletrans import Translator
translator = Translator()
result = translator.translate('안녕하세요.',dest='en')
print(result.text)
And gives me output like 안녕하세요. it was the same with the input I give
so guys please help I need your help
thank you very kind of you

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