def invoke_model(self, model):
self._platform.invoke_model(model, prefix_args=(self,))<EOL>
Invokes a `model`. Modelling can be used to override a function in the target program with a custom
implementation.

For more information on modelling see docs/models.rst

A `model` is a callable whose first argument is a `manticore.native.State` instance.
If the following arguments correspond to the arguments of the C function
being modeled. If the `model` models a variadic function, the following argument
is a generator object, which can be used to access function arguments dynamically.
The `model` callable should simply return the value that should be returned by the
native function being modeled.f

:param model: callable, model to invoke