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

# Set the working directory in the container
WORKDIR /app

# Copy the dependency list
COPY requirements.txt .

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

# Copy the rest of the application files
COPY . .

# Expose the port Hugging Face expects (default 7860)
EXPOSE 7860
ENV TRANSFORMERS_CACHE=/tmp/huggingface/transformers
ENV HF_HOME=/tmp/huggingface

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