from typing import Any, Literal, Optional, Union ImportError: cannot import name ‘Literal‘ from ‘

question

Traceback (most recent call last):
  File "web_demo2.py", line 3, in <module>
    from streamlit_chat import message
  File "/root/miniconda3/envs/ChatGLM-6B-python37/lib/python3.7/site-packages/streamlit_chat/__init__.py", line 3, in <module>
    from typing import Any, Literal, Optional, Union
ImportError: cannot import name 'Literal' from 'typing' (/root/miniconda3/envs/ChatGLM-6B-python37/lib/python3.7/typing.py)

solution

ERROR: Ignored the following versions that require a different python version: 0.0.2.1 Requires-Python >=3.8; 0.0.2.2 Requires-Python >=3.8