add sherpa-asr HTTP server

Dockerfile

@@ -11,6 +11,16 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 COPY --chown=user . .
 
+# ------- 新增：下载并解压800M模型到目标目录 ---------
+RUN mkdir -p /app/assets/sensevoicesmallonnx && \
+    wget -O /tmp/model.tar.bz2 https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17.tar.bz2 && \
+    tar -xvf /tmp/model.tar.bz2 -C /tmp/ && \
+    cp /tmp/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17/model.onnx /app/assets/sensevoicesmallonnx/ && \
+    cp /tmp/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17/tokens.txt /app/assets/sensevoicesmallonnx/ && \
+    rm -rf /tmp/model.tar.bz2 /tmp/sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17
+
+# ------- END -----------------
+
 EXPOSE 7860
 
-CMD ["python", "asr_server.py", "--port", "7860", "--host", "0.0.0.0", "--ip-version", "4"]
+CMD ["python", "asr_server.py", "--port", "7860", "--host", "0.0.0.0", "--ip-version", "4"]