fixed travis problem

Author: janvanrijn@gmail.com

examples/OpenMLDemo.ipynb

@@ -136,7 +136,7 @@
    "source": [
     "datasets = openml.datasets.list_datasets()\n",
     "\n",
-    "data = pd.DataFrame(datasets)\n",
+    "data = pd.DataFrame(datasets).transpose()\n",
     "print(\"First 10 of %s datasets...\" % len(datasets))\n",
     "print(data[:10][['did','name','NumberOfInstances','NumberOfFeatures']])"
    ]
@@ -569,7 +569,7 @@
    "source": [
     "task_list = openml.tasks.list_tasks()\n",
     "\n",
-    "tasks = pd.DataFrame(task_list)\n",
+    "tasks = pd.DataFrame(task_list).transpose()\n",
     "print(\"First 5 of %s tasks:\" % len(tasks))\n",
     "print(tasks[:5][['tid','did','name','task_type','estimation_procedure']])"
    ]
@@ -688,7 +688,7 @@
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
-    "version": 3
+    "version": 3.0
    },
    "file_extension": ".py",
    "mimetype": "text/x-python",

tests/tasks/test_task_functions.py

@@ -38,7 +38,6 @@ def test__get_estimation_procedure_list(self):
         self.assertIsInstance(estimation_procedures, list)
         self.assertIsInstance(estimation_procedures[0], dict)
         self.assertEqual(estimation_procedures[0]['task_type_id'], 1)
-        print(estimation_procedures)
 
     def _check_task(self, task):
         self.assertEqual(type(task), dict)