ImportError: cannot import name TranslatorCredential

[harry2141985]

(venv) F:\sp\voice-pro>python start-voice.py
Traceback (most recent call last):
File "F:\sp\voice-pro\start-voice.py", line 14, in
from app.abus_app_voice import create_ui
File "app\abus_app_voice.py", line 44, in init app.abus_app_voice
File "app\tab_gulliver.py", line 18, in init app.tab_gulliver
File "app\gradio_gulliver.py", line 20, in init app.gradio_gulliver
File "app\abus_translate_azure.py", line 8, in init app.abus_translate_azure
ImportError: cannot import name TranslatorCredential

(venv) F:\sp\voice-pro>