Create Dockerfile

Dockerfile

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+# Use a lightweight Python image with CUDA support if possible
+# For HF Spaces, a standard Python image is often sufficient as they provide the drivers
+FROM python:3.10-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PORT=7860
+
+# Install system dependencies for audio and building packages
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    libsndfile1 \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create a non-root user (Hugging Face requirement for security)
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+# Copy requirements and install
+COPY --chown=user requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the application
+COPY --chown=user . .
+
+# Expose the HF default port
+EXPOSE 7860
+
+# Run the application
+CMD ["python", "app.py"]