Cantera is an open source software suite that helps users solve problems involving thermodynamics, chemical reaction rates, and fluid transport processes. Cantera automates the chemical kinetic, thermodynamic, and transport calculations so that the users can efficiently incorporate detailed chemical thermo-kinetics and transport models into their calculations, such as time-dependent reactors, reactor networks and one-dimensional reacting flows.You need to use the import keyword along with the desired module name. When interpreter comes across an import statement, it imports the module to your current program. You can use the functions inside a module by using a dot(.) operator along with the module name.