问运行Streamlit脚本会遇到OSError：[WinError 1]错误的函数

EN

Z:\>streamlit run st1.py
2022-10-04 02:25:28.218 INFO    numexpr.utils: NumExpr defaulting to 4 threads.

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http://localhost:8501
Traceback (most recent call last):
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\tornado\http1connection.py", line 276, in _read_message
    delegate.finish()
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\tornado\routing.py", line 268, in finish
    self.delegate.finish()
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\tornado\web.py", line 2322, in finish
    self.execute()
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\tornado\web.py", line 2344, in execute
    self.handler = self.handler_class(
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\tornado\web.py", line 239, in __init__
    self.initialize(**kwargs)  # type: ignore
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\streamlit\web\server\routes.py", line 49, in initialize
    self._pages = get_pages()
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\streamlit\web\server\server.py", line 397, in <lambda>
    for page_info in source_util.get_pages(
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\streamlit\source_util.py", line 155, in get_pages
    "script_path": str(main_script_path.resolve()),
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\pathlib.py", line 1215, in resolve
    s = self._flavour.resolve(self, strict=strict)
  File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\pathlib.py", line 215, in resolve
    s = self._ext_to_normal(_getfinalpathname(s))
OSError: [WinError 1] Incorrect function: 'st1.py'

#File "C:\Users\...\AppData\Local\Programs\Python\Python39\lib\site-packages\streamlit\source_util.py", line 155, in get_pages

def get_pages(main_script_path_str: str) -> Dict[str, Dict[str, str]]:
    global _cached_pages
    print("main_script_path_str=",main_script_path_str) #DEBUG

    # Avoid taking the lock if the pages cache hasn't been invalidated.
    pages = _cached_pages
    if pages is not None:
        return pages