Callback "on_progress_callback" is not wotking correctly

[Imad-AHDDAD]

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Callback "on_progress_callback" is not wotking correctly

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code

def on_progress(stream: Stream, chunk: bytes, bytes_remaining: int) -> None:
    filesize = stream.filesize
    bytes_received = filesize - bytes_remaining
    percentage = (bytes_received / filesize) * 100
    print(f"Download progress: {percentage:.2f}%")

@app.route("/download/test", methods=["POST"])
def test_download():
    url = "https://www.youtube.com/watch?v=DK_0jXPuIr0"
    yt = YouTube(url, on_progress_callback = on_progress)
    print(yt.title)
    ys = yt.streams.get_highest_resolution()
    ys.download()
    return "OK"

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I expected to show a full progress information, like 1%, 2% ...... 100% but it's showing just 3 values : Download progress: 33.93% Download progress: 67.85% Download progress: 100.00%

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Environment

• OS: [Windows 11]
• Python Version [3.12.4]
• Pytubefix Version [6.12.0]