Update gest-api examples

Author: shuds13

docs/examples/gest_api.rst

@@ -85,19 +85,29 @@ The standardized interface was developed in partnership with their authors.
 Xopt - https://github.com/xopt-org/Xopt
 ---------------------------------------
 
+Examples:
+
 `Expected Improvement`_
 
 `Nelder Mead`_
 
 Optimas - https://github.com/optimas-org/optimas
 ------------------------------------------------
 
+Examples:
+
 `Grid Sampling`_
 
+`Ax Multi-fideltiy`_
+
 .. _gest_api: https://github.com/campa-consortium/gest-api
 .. _gpcam: https://gpcam.lbl.gov/
 .. _paper: https://link.springer.com/article/10.1007/s12532-017-0131-4
 
-.. _Expected Improvement: https://github.com/xopt-org/Xopt/blob/main/xopt/generators/bayesian/expected_improvement.py
-.. _Nelder Mead: https://github.com/xopt-org/Xopt/blob/main/xopt/generators/sequential/neldermead.py
-.. _Grid Sampling: https://github.com/optimas-org/optimas/blob/main/optimas/generators/grid_sampling.py
+.. _Expected Improvement: https://github.com/Libensemble/libensemble/blob/develop/libensemble/tests/regression_tests/test_xopt_EI.py
+
+.. _Nelder Mead: https://github.com/Libensemble/libensemble/blob/develop/libensemble/tests/regression_tests/test_xopt_nelder_mead.py
+
+.. _Grid Sampling: https://github.com/Libensemble/libensemble/blob/develop/libensemble/tests/regression_tests/test_optimas_grid_sample.py
+
+.. _Ax Multi-fideltiy: https://github.com/Libensemble/libensemble/blob/develop/libensemble/tests/regression_tests/test_optimas_ax_mf.py