code: def testSineWithLine():
      mod = lmfit.models.SineModel() + lmfit.models.LinearModel()
      x = np.linspace(-5, 5, 501)
      pars = dict(
          amplitude=5.3,
          frequency=3.8,
          shift=0.1,
          intercept=8.2,
          slope=0.2,
      )
  
      y = pars["amplitude"] * np.sin(
          x * pars["frequency"] + pars["shift"]
      )
      y += pars["intercept"] + x * pars["slope"]
  
      params = mod.make_params(
          amplitude=10, frequency=4.5, shift=0.1, intercept=10, slope=0
      )
  
      check_fit(mod, params, x, y, pars, noise_scale=0.02)
  
file_path: lmfit-py/tests/test_models.py
imports: import numpy
  import lmfit
  from lmfit.lineshapes import gaussian
  from lmfit.models import GaussianModel, SplineModel
label_desc: Use image node_id 6 for calling a global function with example usage: testSineWithLine() without return types