Fix multiprocessing bert_gen error of pyopenjtalk_worker

text/__init__.py

@@ -16,16 +16,3 @@ def cleaned_text_to_sequence(cleaned_text, tones, language):
     lang_id = language_id_map[language]
     lang_ids = [lang_id for i in phones]
     return phones, tones, lang_ids
-
-
-def get_bert(text, word2ph, language, device, assist_text=None, assist_text_weight=0.7):
-    if language == "ZH":
-        from .chinese_bert import get_bert_feature
-    elif language == "EN":
-        from .english_bert_mock import get_bert_feature
-    elif language == "JP":
-        from .japanese_bert import get_bert_feature
-    else:
-        raise ValueError(f"Language {language} not supported")
-
-    return get_bert_feature(text, word2ph, device, assist_text, assist_text_weight)