Plot four hyperbolic functions by matplotlib in python:

y=sinh(x)y=sinh(x), y=cosh(x)y=cosh(x), y=tanh(x)y=tanh(x) and y=sech(x)y=sech(x).

The requirements are:

1. The argument of all the functions is x=[2.0,1.9,1.8,,1.8,1.9,2.0]x=[2.0,1.9,1.8,,1.8,1.9,2.0]. Create xx as a Numpy array.
2. The four figures are arranged as the above figure.
3. Set the color of the points and curves to "blue".
4. Set the shape of the points to "square".
5. Set the domain of the xx-axis to [2,2][2,2]. Set the domain of the yy-axis to [2,2][2,2].
6. Draw grid lines.
7. Add a title to the figure: "Hypberbolic function (x=0.1x=0.1)".