Update Dockerfile

Dockerfile

@@ -1,34 +1,48 @@
-FROM python:3.11-slim
-
-# Install system dependencies including FFmpeg
-RUN apt-get update && apt-get install -y \
-    ffmpeg \
-    libsm6 \
-    libxext6 \
-    libxrender-dev \
-    libgomp1 \
-    && rm -rf /var/lib/apt/lists/*
-
-# Set working directory
-WORKDIR /app
-
-# Create user for Hugging Face
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
-
-# Copy requirements and install
-COPY --chown=user requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy application
-COPY --chown=user . /app
-
-# Create necessary directories
-RUN mkdir -p captured_images temp_audio
-
-# Expose port 7860 (required by Hugging Face)
-EXPOSE 7860
-
-# Run the application
-CMD ["python", "app.py"]
+FROM python:3.11-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    DEBIAN_FRONTEND=noninteractive
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ffmpeg \
+    libsm6 \
+    libxext6 \
+    libxrender-dev \
+    libgomp1 \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create app directory
+WORKDIR /app
+
+# Create user (Hugging Face requirement)
+RUN useradd -m -u 1000 user && \
+    chown -R user:user /app
+
+# Switch to user
+USER user
+
+# Set PATH
+ENV PATH="/home/user/.local/bin:$PATH"
+
+# Copy and install requirements FIRST (better caching)
+COPY --chown=user:user requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir --user -r requirements.txt
+
+# Copy application files
+COPY --chown=user:user . /app
+
+# Create necessary directories
+RUN mkdir -p /app/captured_images /app/temp_audio
+
+# Expose Hugging Face required port
+EXPOSE 7860
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
+  CMD python -c "import requests; requests.get('http://localhost:7860')"
+
+# Run application
+CMD ["python", "app.py"]