detect_and_translate.py

from langdetect import detect
from google_trans_new import google_translator  

#simple function to detect and translate text 
def detect_and_translate(text,target_lang):
    
    result_lang = detect(text)
    
    if result_lang == target_lang:
        return text 
    
    else:
        translator = google_translator()
        translate_text = translator.translate(text,lang_src=result_lang,lang_tgt=target_lang)
        return translate_text