Update Dockerfile

Dockerfile

@@ -1,8 +1,8 @@
 FROM stepfun2025/vllm:step-audio-2-v20250909
 
-WORKDIR /root/app
+WORKDIR /app
 
-RUN chown root:root /root/app && chmod 755 /root/app
+RUN mkdir -p /app && chown root:root /app && chmod 755 /app
 
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
@@ -12,7 +12,7 @@ COPY app.py .
 COPY start_gradio.sh .
 
 # 创建模型目录
-RUN mkdir -p /root/models
+RUN mkdir -p /app/models
 
 # 设置脚本可执行权限
 RUN chmod +x start_gradio.sh