translate.py

import os
from ibm_watson import LanguageTranslatorV3, ApiException
from ibm_cloud_sdk_core.authenticators import IAMAuthenticator
from dotenv import load_dotenv

load_dotenv()
apikey = os.environ['apikey']
url = os.environ['url']

authenticator = IAMAuthenticator(apikey)
language_translator = LanguageTranslatorV3(
    version='2018-05-01',
    authenticator=authenticator
)

language_translator.set_service_url(url)

def english_to_french(english_text):
    try:
        translation = language_translator.translate(text=english_text,model_id='en-fr').get_result()
    except ApiException as ex:
        return ex.message
    return translation['translations'][0]['translation']

def french_to_english(french_text):
    try:
        translation = language_translator.translate(text=french_text,model_id='fr-en').get_result()
    except ApiException as ex:
        return ex.message
    return translation['translations'][0]['translation']