Create Dockerfile

Dockerfile

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+# Use a slim Python image for a smaller footprint
+FROM python:3.11-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Install system dependencies
+# We include ffmpeg just in case you want to expand audio processing later
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    ffmpeg \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy the requirements file first to leverage Docker cache
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the application code
+COPY . .
+
+# Set environment variables
+# HF Spaces uses 7860 by default
+ENV PORT=7860
+ENV PYTHONUNBUFFERED=1
+
+# Expose the port
+EXPOSE 7860
+
+# Command to run the Quart application
+# We use '0.0.0.0' so it's accessible externally within the container network
+CMD ["python", "app.py"]