Dockerfile

FROM python:3.10-slim

#Install system dependencies

RUN apt-get update && apt-get install -y 
wget 
curl 
unzip 
libglib2.0-0 
libnss3 
libgconf-2-4 
libfontconfig1 
libxrender1 
libxtst6 
libxi6 
libgtk-3-0 
&& rm -rf /var/lib/apt/lists/*

#Install Google Chrome

RUN wget -q https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb 
&& dpkg -i google-chrome-stable_current_amd64.deb; apt-get -fy install 
&& rm google-chrome-stable_current_amd64.deb

#Install ChromeDriver

RUN CHROME_DRIVER_VERSION=$(curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE) 
&& wget -q https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip -P /tmp/ 
&& unzip -o /tmp/chromedriver_linux64.zip -d /tmp/ 
&& chmod +x /tmp/chromedriver 
&& mv /tmp/chromedriver /usr/local/bin/chromedriver 
&& rm /tmp/chromedriver_linux64.zip

#Copy application files

COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .

#Set environment variable to avoid buffering issues

ENV PYTHONUNBUFFERED=1

CMD ["python", "app.py"]