fix examples

Author: mfeurer

examples/create_upload_tutorial.py

@@ -17,7 +17,7 @@
 #   connects to the test server instead. This prevents the live server from
 #   crowding with example datasets, tasks, studies, and so on.
 
-openml.config.stop_using_configuration_for_example()
+openml.config.start_using_configuration_for_example()
 ############################################################################
 
 ############################################################################

examples/sklearn/openml_run_example.py

@@ -12,7 +12,7 @@
 #   connects to the test server instead. This prevents the live server from
 #   crowding with example datasets, tasks, studies, and so on.
 
-openml.config.start_use_example_configuration()
+openml.config.start_using_configuration_for_example()
 ############################################################################
 
 # Uncomment and set your OpenML key. Don't share your key with others.
@@ -37,4 +37,4 @@
 print('URL for run: %s/run/%d' % (openml.config.server, run.run_id))
 
 ############################################################################
-openml.config.stop_use_example_configuration()
+openml.config.stop_using_configuration_for_example()

examples/tasks_tutorial.py

@@ -124,7 +124,7 @@
 # single task by its ID, and one which takes a list of IDs and downloads
 # all of these tasks:
 
-task_id = 1
+task_id = 31
 task = openml.tasks.get_task(task_id)
 
 ############################################################################
@@ -135,6 +135,6 @@
 ############################################################################
 # And:
 
-ids = [1, 2, 19, 97, 403]
+ids = [2, 1891, 31, 9983]
 tasks = openml.tasks.get_tasks(ids)
 pprint(tasks[0])