Fixed calls to removed imports

Author: IvanARashid

tests/IVIMmodels/unit_tests/simple_test_run_of_algorithm.py

@@ -22,8 +22,8 @@ def ivim_model(b, S0=1, f=0.1, Dstar=0.03, D=0.001):
     print(results)
     #test = model.osipi_simple_bias_and_RMSE_test(SNR=20, bvalues=bvalues, f=0.1, Dstar=0.03, D=0.001, noise_realizations=10)
 
-model1 = ETP_SRI_LinearFitting(thresholds=[200])
+#model1 = ETP_SRI_LinearFitting(thresholds=[200])
 model2 = IAR_LU_biexp()
 
-dev_test_run(model1, linear_fit_option=True)
+#dev_test_run(model1, linear_fit_option=True)
 dev_test_run(model2)