FROM python:3.12

# Set a working directory inside the container
WORKDIR /app

# Install required packages
RUN pip install tensorflow==2.16.2 fastapi uvicorn requests pillow python-multipart

# Ensure the application has a writable temp directory
RUN mkdir -p /app/temp && chmod 777 /app/temp

# Copy the FastAPI application code into the container
COPY . .

# Set environment variable for temporary files
ENV TMP_DIR=/app/temp

# Expose port for FastAPI
EXPOSE 7860

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