How to insert view function into a Tkinter frame?

I have been following this tutorial: https://pythonhosted.org/scikit-fuzzy/auto_examples/plot_tipping_problem_newapi.html

And now I am trying to create a GUI, I have done everything without problem, but I have not been able to get the view function to be displayed in the same window, it is executed in a new one. This is the line I would like to insert inside a frame:

propina.view(sim=simul_propinas)

This is how it currently looks: Tkinter Window

How can I make it show inside?

If you look into the source code of scikit-fuzzy module, propina.view() is defined as below:

def view(self, *args, **kwargs):
    """""" + FuzzyVariableVisualizer.view.__doc__
    fig, ax = FuzzyVariableVisualizer(self).view(*args, **kwargs)
    fig.show()

So you can combine the above code with the example on Embedding in Tk to embed the plot into the required tkinter Frame:

...
#matplotlib.use('TkAgg')
matplotlib.use('Agg')
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
...
def calcular():
    ...
    # don't call propina.view(...)
    #propina.view(sim=simul_propinas)

    fig, ax = ctrl.visualization.FuzzyVariableVisualizer(propina).view(sim=simul_propinas)
    canvas = FigureCanvasTkAgg(fig, master=framegraficos)
    canvas.get_tk_widget().pack()
    canvas.draw()
    ...

The result: