# Use a lightweight Python base image
FROM python:3.10-slim

# Set working directory
WORKDIR /code

# Copy dependency list
COPY requirements.txt .

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

# Copy all project files
COPY . .

# Expose port for Hugging Face Spaces
EXPOSE 7860

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