refactor: (GenAI) Reorganized Safety Sample (Group С) (#12614)

* Created new Safety folder and new Sample with test

* Remove stream parameter and fix the response.

Author: Thoughtseize1

generative_ai/safety/safety_config_example.py

@@ -0,0 +1,72 @@
+# Copyright 2024 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.
+
+import os
+
+PROJECT_ID = os.getenv("GOOGLE_CLOUD_PROJECT")
+
+
+def generate_text() -> str:
+    # [START generativeaionvertexai_gemini_safety_settings]
+    import vertexai
+
+    from vertexai.generative_models import (
+        GenerativeModel,
+        HarmCategory,
+        HarmBlockThreshold,
+        Part,
+        SafetySetting,
+    )
+
+    # TODO(developer): Update and un-comment below line
+    # PROJECT_ID = "your-project-id"
+    vertexai.init(project=PROJECT_ID, location="us-central1")
+
+    model = GenerativeModel("gemini-1.5-flash-001")
+
+    # Safety config
+    safety_config = [
+        SafetySetting(
+            category=HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT,
+            threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
+        ),
+        SafetySetting(
+            category=HarmCategory.HARM_CATEGORY_HARASSMENT,
+            threshold=HarmBlockThreshold.BLOCK_LOW_AND_ABOVE,
+        ),
+    ]
+
+    image_file = Part.from_uri(
+        "gs://cloud-samples-data/generative-ai/image/scones.jpg", "image/jpeg"
+    )
+
+    # Generate content
+    response = model.generate_content(
+        [image_file, "What is in this image?"],
+        safety_settings=safety_config,
+    )
+
+    print(response.text)
+    print(response.candidates[0].safety_ratings)
+    # Example response:
+    # The image contains a beautiful arrangement of blueberry scones, flowers, coffee, and blueberries.
+    # The scene is set on a rustic blue background. The image evokes a sense of comfort and indulgence.
+    # ...
+
+    # [END generativeaionvertexai_gemini_safety_settings]
+    return response.text
+
+
+if __name__ == "__main__":
+    generate_text()

generative_ai/safety/safety_config_example_test.py

@@ -0,0 +1,20 @@
+# Copyright 2024 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.
+
+import safety_config_example
+
+
+def test_gemini_safety_config_example() -> None:
+    text = safety_config_example.generate_text()
+    assert len(text) > 0