ChiQQ object will take a numpy.array as the source and draw the Chisquare QQ plot.Check the docstrings for more information.
In order to draw the QQ plot in the terminal, gnuplot is necessary. For mac users,the following package can be installed via MacPorts or HomeBrew.
brew install gnuplot
Also termplotlib, numpy, scipy and matplotlib are required to be installed in your python environment.
pip install termplotlib numpy scipy matplotlib