Create Dockerfile

Dockerfile

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+# Use a lightweight Python image
+FROM python:3.10-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Install system dependencies
+# ffmpeg is required for audio processing by faster-whisper
+RUN apt-get update && apt-get install -y ffmpeg && rm -rf /var/lib/apt/lists/*
+
+# Copy the requirements file first to cache dependencies
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the application code
+COPY app.py .
+
+# Expose the port Hugging Face Spaces expects
+EXPOSE 7860
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+# Ensure we run on the correct interface
+ENV HOST=0.0.0.0
+ENV PORT=7860
+
+# Run the application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]