# Use the official Python slim image as the base image
FROM python:3.12-slim

# Set the working directory in the container
WORKDIR /app

# Update pip to the latest version
RUN pip install --upgrade pip

# Install build dependencies for compiling Python packages
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    libffi-dev \
    libssl-dev \
    python3-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy the requirements.txt file into the container
COPY requirements.txt .

# Verify that requirements.txt exists (for debugging)
RUN ls -la /app && test -f /app/requirements.txt || (echo "Error: requirements.txt not found in /app" && exit 1)

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

# Copy the application code into the container
COPY . .

# Expose the port Gradio will run on (default is 7860)
EXPOSE 7860

# Command to run the Gradio app
CMD ["python", "app.py"]