# Use an official Python runtime as a parent image
FROM python:3.10-slim

# Set the working directory in the container
WORKDIR /app

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

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

# Copy the rest of the application into the container at /app
COPY . /app

# Create a cache directory for Hugging Face
RUN mkdir -p /app/hf_cache

# Set environment variable for Hugging Face cache
ENV HF_HOME=/app/hf_cache

# Expose port 7860
EXPOSE 7860

# Run the FastAPI application on port 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]