[bugfix][MiniCPM-o]delete duplicate files (#5535)

Signed-off-by: R2-Y <ruiruyang2@gmail.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>

tests/examples/online_serving/test_minicpmo_streaming.py

@@ -1,29 +0,0 @@
-import base64
-import io
-import runpy
-import wave
-from pathlib import Path
-
-import pytest
-
-pytestmark = [pytest.mark.core_model, pytest.mark.cpu]
-
-
-def test_append_wav_chunk_extracts_pcm_frames() -> None:
-    example = Path(__file__).parents[3] / "examples" / "online_serving" / "minicpmo" / "streaming_chat_completion.py"
-    append_wav_chunk = runpy.run_path(example)["append_wav_chunk"]
-    encoded_buffer = io.BytesIO()
-    with wave.open(encoded_buffer, "wb") as wav:
-        wav.setnchannels(1)
-        wav.setsampwidth(2)
-        wav.setframerate(24000)
-        wav.writeframes(b"\x01\x02\x03\x04")
-
-    pcm_parts: list[bytes] = []
-    audio_format = append_wav_chunk(
-        base64.b64encode(encoded_buffer.getvalue()).decode(),
-        pcm_parts,
-    )
-
-    assert audio_format == (1, 2, 24000)
-    assert pcm_parts == [b"\x01\x02\x03\x04"]