Dockerfile

FROM python:3.10-slim

# Set working directory
WORKDIR /app

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

# Copy requirements first (cache-friendly)
COPY requirements.txt .

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

# Copy all project files
COPY . .

# Expose FastAPI port
EXPOSE 7860

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