Pep8 style fixes

Author: MichaelTamaki

cesium_app/models.py

@@ -55,14 +55,15 @@ def add_by(name, description, username):
 
             # Add example dataset to project, similar to create_test_dataset
             header = pjoin(os.path.dirname(__file__),
-                    'tests', 'data', 'asas_training_subset_classes.dat')
+                           'tests', 'data', 'asas_training_subset_classes.dat')
             tarball = pjoin(os.path.dirname(__file__),
-                    'tests', 'data', 'asas_training_subset.tar.gz')
+                            'tests', 'data', 'asas_training_subset.tar.gz')
             header = shutil.copy2(header, cfg['paths']['upload_folder'])
             tarball = shutil.copy2(tarball, cfg['paths']['upload_folder'])
             ts_paths = data_management.parse_and_store_ts_data(
                 tarball, cfg['paths']['ts_data_folder'], header)
-            Dataset.add(name='Example Dataset', project=p, file_uris=ts_paths).save()
+            Dataset.add(name='Example Dataset', project=p,
+                        file_uris=ts_paths).save()
         return p
 
     def is_owned_by(self, username):