# Use an official Python runtime as a parent image
FROM python:3.9-slim

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file into the container at /app
COPY requirements.txt .

# Install any needed packages specified in requirements.txt
# --no-cache-dir reduces image size
RUN pip install --no-cache-dir -r requirements.txt

# Copy the current directory contents into the container at /app
COPY . .

# Expose port 7860 for Hugging Face Spaces
EXPOSE 7860

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