import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import least_squares

x = np.array([1, 2, 3, 4, 5])
y = np.array([6, 7, 8, 9, 10])

import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import least_squares

x = np.array([1, 2, 3, 4, 5])
y = np.array([6, 7, 8, 9, 10])
