Using PYTHON and from the function

Plot the contour curves of the function f(x,y) at the values 0.2, 0, -0.2, -0.3, -0.4, -0.45 and place a marker in the minimum

Make a square grid of points in the defined region, with a grid spacing of delta x = 2.

What are the values of xmin y min and f(xmin, ymin)?

Starting at (0,0) use univariant search to find the minimum. Use a stepsize of delta x = -0.2, and delta y = -0.1 but every time you cycle through dimensions divide the step size by 5. Run the program until you reach a precision of 0.001