Dockerfile

FROM python:3.11
 
# Set the working directory

WORKDIR /app
 
# Update package lists, install dependencies, and clean up to reduce image size

RUN apt update && apt install -y \

    libgl1-mesa-glx \

    curl && \

    rm -rf /var/lib/apt/lists/*
 
# Copy the requirements file first to leverage Docker caching

COPY requirements.txt ./
 
# Install Python dependencies with upgraded pip
RUN python3 -m pip install --upgrade pip && \
    python3 -m pip install --no-cache-dir -r requirements.txt && \
    python3 -m pip list

# Environment variables
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1
  
# Copy the rest of the application code

COPY . .
 
# Set the default command to run your application

CMD ["python3", "handler.py"]