fix

Dockerfile

@@ -5,9 +5,8 @@ WORKDIR /app
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
     git \
-    espeak-ng \
-    && rm -rf /var/lib/apt/lists/* \
-    mkdir -p /tmp/huggingface \
+    espeak-ng && \
+    rm -rf /var/lib/apt/lists/* && \
     mkdir -p /tmp/huggingface/gradio/frpc && \
     curl -L -o /tmp/huggingface/gradio/frpc/frpc_linux_amd64_v0.3 \
     https://cdn-media.huggingface.co/frpc-gradio-0.3/frpc_linux_amd64 && \