Project created for classes "Graphs and their uses" by team of 4 students.
The code is not a consistent program. Every file is written in Python language.
The best way to check the code is to open it with a proper IDE e.g. PyCharm.
The other way is to open a terminal (for Linux) and open it by commands:
chmod +x file.py ./file.py
Some of files can not to work properly. In this situation they are a part of another program file and there their work can be checked.