Dockerfile

# Use an official lightweight Python image
FROM python:3.11-slim

# Set the working directory to /app
WORKDIR /app

# Prevent interactive prompts during apt-get
ENV DEBIAN_FRONTEND=noninteractive

# Install curl, then use it to install the official Node.js 20.x, avoiding timezone hangs
RUN apt-get update && apt-get install -y curl && \
    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
    apt-get install -y nodejs && \
    rm -rf /var/lib/apt/lists/*

# Copy the requirements file and install dependencies
COPY requirements.txt .

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

# Copy all the remaining files to the working directory
COPY . .

# Expose port 7860 and run the FastAPI app
EXPOSE 7860
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]