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

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Create a working directory
WORKDIR /app

# Copy requirements file and install dependencies
COPY requirements.txt /app/

RUN pip install --upgrade pip \
    && pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code
COPY . /app

# Expose port 7860 for the API
EXPOSE 7860

# Command to run the application using Uvicorn
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]