I have created a function which implements the secant method through Python. However I am not show about how to write the function so I can find the Volume. Help would be appreciated.

Secant method and method of false position (10 marks) A more realistic modification to the Van der Waals' equation is the Dieterici equation (in its reduced form): P(2V - 1) = T exp ( 2 exp(-(1-per)) Provide a Python implementation of the secant method below. Let accuracy tolerence TOL and maximum number of iterations No be parameters of the method. Print for each case the approximated root at every iteration step. Using the secant method with TOL = 10-10 and No = 25, find the volume of a fluid according to the Dieterici equation for the following cases: Case F: T = 0.8 and P = 0.45 with initial guesses 0.5 and 1.3