Limit number of resources for a task for period

[PIYUSHASOLKAR]

Is there any way to limit number of resources for a task for a period..
For the code, I want to limit only two resource to cook at a time and cooking can be done once in 3 hrs.
So the third resource should cook before or after a span of 2 hrs
expected result :
[(cook, Alice, 0, 1), (cook, Bob, 0, 1), (cook, Jim, 3, 4), (MakeSpan, Alice, 4, 5)]

code:
from pyschedule import Scenario, solvers, plotters
S = Scenario('hello_pyschedule',horizon=10)
Alice, Bob = S.Resource('Alice'), S.Resource('Bob')
Jim=S.Resource('Jim')
cook= S.Task('cook',1)
S += cook % (Alice,Bob,Jim)
S.use_makespan_objective()
solvers.pulp.solve(S,msg=1)
print(S.solution())
plotters.matplotlib.plot(S,fig_size=(8,4))

[timnon]

look into capacity constraints, this can be easily modelled using them