No module named 'sample_utils'

[logesh-works]

Traceback (most recent call last):
File "C:\Users\LOGI\AppData\Local\Programs\Python\Python311\Lib\site-packages\streamlit\runtime\scriptrunner\script_runner.py", line 542, in _run_script
exec(code, module.dict)
File "C:\Users\LOGI\AppData\Local\Temp\tmpa2jubgh0\app.py", line 17, in
from sample_utils.download import download_file
ModuleNotFoundError: No module named 'sample_utils'

[yaleimeng]

visit https://github.com/whitphx/streamlit-webrtc-example and git clone or download zip file.
Then, you can find 'sample_utils' folder.