Removed change to parameter tuning in muzero.py

muzero.py

@@ -672,27 +672,14 @@ if __name__ == "__main__":
                 # Parametrization documentation: https://facebookresearch.github.io/nevergrad/parametrization.html
                 muzero.terminate_workers()
                 del muzero
-
-                # This part has custom edits
-                budget = 100
-                parallel_experiments = 5
-                num_tests = 20
-
-                parametrization = nevergrad.p.Dict(
-                    lr_init=nevergrad.p.Log(lower=0.0001, upper=0.1),
-                    discount=nevergrad.p.Log(lower=0.95, upper=0.9999),
-                    stacked_observations=nevergrad.p.Log(lower=1, upper=100).set_integer_casting(),
-                    num_simulations=nevergrad.p.Log(lower=1, upper=200).set_integer_casting(),
-                    batch_size=nevergrad.p.Log(lower=10, upper=200).set_integer_casting(),
-                    checkpoint_interval=nevergrad.p.Log(lower=5, upper=200).set_integer_casting(),
-                    value_loss_weight=nevergrad.p.Log(lower=0.1, upper=0.5),
-                )
-
+                budget = 20
+                parallel_experiments = 2
+                lr_init = nevergrad.p.Log(a_min=0.0001, a_max=0.1)
+                discount = nevergrad.p.Log(lower=0.95, upper=0.9999)
+                parametrization = nevergrad.p.Dict(lr_init=lr_init, discount=discount)
                 best_hyperparameters = hyperparameter_search(
-                    game_name, parametrization, budget, parallel_experiments, num_tests
+                    game_name, parametrization, budget, parallel_experiments, 20
                 )
-                # End custom edits
-
                 muzero = MuZero(game_name, best_hyperparameters)
             else:
                 break