refactor: clean up samples and tests (#272)

automl/snippets/language/entity-extraction/create-dataset.v1beta1.js

@@ -1,27 +1,26 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   datasetName = 'YOUR_DATASET_NAME'
 ) {
   // [START automl_natural_language_entity_create_dataset]
-  const automl = require(`@google-cloud/automl`);
-  const util = require(`util`);
+  const automl = require('@google-cloud/automl');
+  const util = require('util');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/create-model.v1beta1.js

@@ -1,27 +1,26 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   datasetId = 'YOUR_DATASET_NAME',
   modelName = 'YOUR_MODEL_NAME'
 ) {
   // [START automl_natural_language_entity_create_model]
-  const automl = require(`@google-cloud/automl`);
+  const automl = require('@google-cloud/automl');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/delete-dataset.v1beta1.js

@@ -1,26 +1,25 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   datasetId = 'YOUR_DATASET_ID'
 ) {
   // [START automl_natural_language_entity_delete_dataset]
-  const automl = require(`@google-cloud/automl`);
+  const automl = require('@google-cloud/automl');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/delete-model.v1beta1.js

@@ -1,27 +1,26 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
 
-`use strict`;
-`use strict`;
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   modelId = 'YOUR_MODEL_ID'
 ) {
   // [START automl_natural_language_entity_delete_model]
-  const automl = require(`@google-cloud/automl`);
+  const automl = require('@google-cloud/automl');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/deploy-model.v1beta1.js

@@ -1,26 +1,25 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   modelId = 'YOUR_MODEL_ID'
 ) {
   // [START automl_natural_language_entity_deploy_model]
-  const automl = require(`@google-cloud/automl`);
+  const automl = require('@google-cloud/automl');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/display-evaluation.v1beta1.js

@@ -1,28 +1,28 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
 
-`use strict`;
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   modelId = 'YOUR_MODEL_ID',
   filter = 'YOUR_FILTER_EXPRESSION'
 ) {
   // [START automl_natural_language_entity_display_evaluation]
-  const automl = require(`@google-cloud/automl`);
-  const math = require(`mathjs`);
+  const automl = require('@google-cloud/automl');
+  const math = require('mathjs');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/export-data.v1beta1.js

@@ -1,27 +1,26 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   datasetId = 'YOUR_DATASET_ID',
   gcsOutputUri = 'GCS_OUTPUT_URI'
 ) {
   // [START automl_natural_language_entity_export_data]
-  const automl = require(`@google-cloud/automl`);
+  const automl = require('@google-cloud/automl');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/get-dataset.v1beta1.js

@@ -1,27 +1,27 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
 
-`use strict`;
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   datasetId = 'YOUR_DATASET_ID'
 ) {
   // [START automl_natural_language_entity_get_dataset]
-  const automl = require(`@google-cloud/automl`);
-  const util = require(`util`);
+  const automl = require('@google-cloud/automl');
+  const util = require('util');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**

automl/snippets/language/entity-extraction/get-model-evaluation.v1beta1.js

@@ -1,28 +1,27 @@
-/**
- * Copyright 2019, Google LLC
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-`use strict`;
+'use strict';
 async function main(
   projectId = 'YOUR_PROJECT_ID',
   computeRegion = 'YOUR_REGION_NAME',
   modelId = 'YOUR_MODEL_ID',
   modelEvaluationId = 'YOUR_MODEL_EVALUATION_ID'
 ) {
   // [START automl_natural_language_entity_get_model_evaluation]
-  const automl = require(`@google-cloud/automl`);
-  const math = require(`mathjs`);
+  const automl = require('@google-cloud/automl');
+  const math = require('mathjs');
   const client = new automl.v1beta1.AutoMlClient();
 
   /**