Removal of competition manager (automl#869)

* Removal of competition manager

* Removed additional unused methods/files and moved metrics to estimator

* Fix meta data generation

* Make sure pytest is older newer than 4.6

* Unit tst fixing

* flake8 fixes in examples

* Fix metadata gen metrics

Author: franchuterivera

autosklearn/automl.py

@@ -1109,18 +1109,16 @@ def fit(
             X, y,
             X_test=X_test,
             y_test=y_test,
-            task=task,
-            metric=metric,
+            task=REGRESSION,
             feat_type=feat_type,
             dataset_name=dataset_name,
             only_return_configuration_space=only_return_configuration_space,
             load_models=load_models,
         )
 
-    def fit_ensemble(self, y, task=None, metric=None, precision='32',
+    def fit_ensemble(self, y, task=None, precision=32,
                      dataset_name=None, ensemble_nbest=None,
                      ensemble_size=None):
         y = super()._check_y(y)
-
-        return super().fit_ensemble(y, task, metric, precision, dataset_name,
-                                    ensemble_nbest, ensemble_size) 
+        return super().fit_ensemble(y, task, precision, dataset_name,
+                                    ensemble_nbest, ensemble_size)

test/test_automl/test_automl.py

@@ -296,7 +296,7 @@ def test_automl_outputs(self):
             self.assertTrue(np.allclose(D.data['X_train'], X_train))
 
         # Check that all directories are there
-        fixture = ['cv_models', 'predictions_valid', 'true_targets_ensemble.npy',
+        fixture = ['cv_models', 'true_targets_ensemble.npy',
                    'start_time_100', 'datamanager.pkl',
                    'predictions_ensemble',
                    'ensembles', 'predictions_test', 'models']