Dockerfile

FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for layer caching
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy all backend files
COPY main.py .
COPY humanizer.py .
COPY usage.py .

# Expose port 7860 (HuggingFace Spaces default port)
EXPOSE 7860

# Start the server on port 7860
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]