This stopwatch can be use during competitive programming for measuring time take in each question. To become faster in Competitive programming this stopwatch canbe helpfull
I have made dark theme for making UI of stopwatch
I am using python version = 3.8.2

For running this stopwatch

1. By python command

    python stopwatch.py

2. By making exe file (for using in real time)
   First install pyinstaller

    pip install pyinstaller

if you want to make exe file as whole you use this commands,but the start time is more in in this command

    pyinstaller -w -F stopwatch.py

Or use this command for faster start time

    pyinstaller -w stopwatch.py

Or use this command if you want to have the icon on the exe file

    pyinstaller -w -i "[filepath_to_icon]" stopwatch.py

After making exe file. The exe file will be under dist folder