# Use official lightweight Python image
FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV TF_CPP_MIN_LOG_LEVEL=2
ENV TF_ENABLE_ONEDNN_OPTS=0

# Create a working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

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

# Copy the model files directly into the image (Since it's only ~92MB!)
COPY model/ ./model/

# Copy your application code
COPY app.py .

# Expose the port FastAPI runs on
EXPOSE 8000

# Command to run the application using uvicorn (Simpler for HuggingFace)
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]