help with python3 language

Write Python programs that perform the following functions. Each program must be executable with a main function. A. hw03c.py The current through a diode is given by ID=Is[exp(nkTqvD)1] where: 1. n= ideality constant, 2. k= Boltzmanns constant = 1.3811023 3. T is temperature in Kelvin 4. q is the electron charge = 1.6021019 2. Write a function diodeCurrent( (Vd,Is,T,n) which returns the diode current. 3. print the results as: "Id =ld for vd= " as floats with 2 decimals